diff --git a/.taskcluster.yml b/.taskcluster.yml
index 0181831a..40c503a9 100644
--- a/.taskcluster.yml
+++ b/.taskcluster.yml
@@ -21,14 +21,10 @@ tasks:
         branches:
           - master
 
-    routes:
-      - "notify.irc-channel.#machinelearning.on-any"
-
     scopes: [
       "queue:create-task:highest:proj-deepspeech/*",
       "queue:route:index.project.deepspeech.*",
       "index:insert-task:project.deepspeech.*",
-      "queue:route:notify.irc-channel.*",
       "queue:scheduler-id:taskcluster-github",
       "generic-worker:cache:deepspeech-homebrew-bin",
       "generic-worker:cache:deepspeech-homebrew-cache",
diff --git a/taskcluster/.build.yml b/taskcluster/.build.yml
index 102eec75..b457694f 100644
--- a/taskcluster/.build.yml
+++ b/taskcluster/.build.yml
@@ -7,6 +7,7 @@ build:
     - "tag"
   ref_match: "invalid-refs-should-not-work"
   dependencies: []
+  routes: []
   maxRunTime: 3600
   docker_image: "ubuntu:14.04"
   system_setup:
diff --git a/taskcluster/.shared.yml b/taskcluster/.shared.yml
index 3021c148..f996f251 100644
--- a/taskcluster/.shared.yml
+++ b/taskcluster/.shared.yml
@@ -75,6 +75,4 @@ system:
     osx: '/Users/build-user'
     win: '/c/builds/tc-workdir'
   sox_win: '/usr/bin/wget.exe https://sourceforge.net/projects/sox/files/sox/14.4.2/sox-14.4.2-win32.zip/download -O sox-14.4.2-win32.zip && ""C:\Program Files\7-zip\7z.exe"" x -o$TASKCLUSTER_TASK_DIR/bin/ -tzip -aoa sox-14.4.2-win32.zip && rm sox-*zip && export PATH=$TASKCLUSTER_TASK_DIR/bin/sox-14.4.2/:$PATH'
-notifications:
-  irc: '#machinelearning'
 aptEc2Mirrors: 'echo "deb http://archive.ubuntu.com/ubuntu/ trusty-updates main" > /etc/apt/sources.list.d/trusty-updates.list && apt-get -qq update && apt-get -qq -y upgrade'
diff --git a/taskcluster/android-arm64-cpu-opt.yml b/taskcluster/android-arm64-cpu-opt.yml
index 4203ed0b..cabba0c7 100644
--- a/taskcluster/android-arm64-cpu-opt.yml
+++ b/taskcluster/android-arm64-cpu-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.android-arm64"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.android-arm64"
     - "index.project.deepspeech.deepspeech.native_client.android-arm64.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   tensorflow: "https://community-tc.services.mozilla.com/api/index/v1/task/project.deepspeech.tensorflow.pip.r1.15.ceb46aae5836a0f648a2c3da5942af2b7d1b98bf.android-arm64/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh arm64-v8a"
diff --git a/taskcluster/android-armv7-cpu-opt.yml b/taskcluster/android-armv7-cpu-opt.yml
index eee9f6c7..8a7f09bb 100644
--- a/taskcluster/android-armv7-cpu-opt.yml
+++ b/taskcluster/android-armv7-cpu-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.android-armv7"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.android-armv7"
     - "index.project.deepspeech.deepspeech.native_client.android-armv7.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   tensorflow: "https://community-tc.services.mozilla.com/api/index/v1/task/project.deepspeech.tensorflow.pip.r1.15.ceb46aae5836a0f648a2c3da5942af2b7d1b98bf.android-armv7/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh armeabi-v7a"
diff --git a/taskcluster/android-java-opt.yml b/taskcluster/android-java-opt.yml
index 6793eeb7..5fbad0fa 100644
--- a/taskcluster/android-java-opt.yml
+++ b/taskcluster/android-java-opt.yml
@@ -4,8 +4,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.android-apk"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.android-apk"
     - "index.project.deepspeech.deepspeech.native_client.android-apk.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   dependencies:
      - "android-arm64-cpu-opt"
      - "android-armv7-cpu-opt"
diff --git a/taskcluster/android-x86_64-cpu-opt.yml b/taskcluster/android-x86_64-cpu-opt.yml
index 5415d5df..0e3114a5 100644
--- a/taskcluster/android-x86_64-cpu-opt.yml
+++ b/taskcluster/android-x86_64-cpu-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.android-x86_64"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.android-x86_64"
     - "index.project.deepspeech.deepspeech.native_client.android-x86_64.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   tensorflow: "https://community-tc.services.mozilla.com/api/index/v1/task/project.deepspeech.tensorflow.pip.r1.15.ceb46aae5836a0f648a2c3da5942af2b7d1b98bf.android-arm64/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh x86_64"
diff --git a/taskcluster/build-python-wheel.tyml b/taskcluster/build-python-wheel.tyml
index 9a0c4972..e85e60f6 100644
--- a/taskcluster/build-python-wheel.tyml
+++ b/taskcluster/build-python-wheel.tyml
@@ -17,14 +17,6 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
-  scopes: [
-    "queue:route:notify.irc-channel.*"
-  ]
-
   payload:
     maxRunTime: 14400
     image: "arm64v8/debian:buster-20190812"
diff --git a/taskcluster/darwin-amd64-cpu-opt.yml b/taskcluster/darwin-amd64-cpu-opt.yml
index f1167bb4..a75a72b2 100644
--- a/taskcluster/darwin-amd64-cpu-opt.yml
+++ b/taskcluster/darwin-amd64-cpu-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.osx"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.osx"
     - "index.project.deepspeech.deepspeech.native_client.osx.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   tensorflow: "https://community-tc.services.mozilla.com/api/index/v1/task/project.deepspeech.tensorflow.pip.r1.15.ceb46aae5836a0f648a2c3da5942af2b7d1b98bf.osx/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/host-build.sh"
diff --git a/taskcluster/darwin-amd64-ctc-opt.yml b/taskcluster/darwin-amd64-ctc-opt.yml
index 41f20a30..8602efc5 100644
--- a/taskcluster/darwin-amd64-ctc-opt.yml
+++ b/taskcluster/darwin-amd64-ctc-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.osx-ctc"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.osx-ctc"
     - "index.project.deepspeech.deepspeech.native_client.osx-ctc.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   tensorflow: "https://community-tc.services.mozilla.com/api/index/v1/task/project.deepspeech.tensorflow.pip.r1.15.ceb46aae5836a0f648a2c3da5942af2b7d1b98bf.osx/artifacts/public/home.tar.xz"
   maxRunTime: 14400
   scripts:
diff --git a/taskcluster/darwin-amd64-tflite-opt.yml b/taskcluster/darwin-amd64-tflite-opt.yml
index 72aaccab..898828be 100644
--- a/taskcluster/darwin-amd64-tflite-opt.yml
+++ b/taskcluster/darwin-amd64-tflite-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.osx-tflite"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.osx-tflite"
     - "index.project.deepspeech.deepspeech.native_client.osx-tflite.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   tensorflow: "https://community-tc.services.mozilla.com/api/index/v1/task/project.deepspeech.tensorflow.pip.r1.15.ceb46aae5836a0f648a2c3da5942af2b7d1b98bf.osx/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/host-build.sh tflite"
diff --git a/taskcluster/docker-build-base.tyml b/taskcluster/docker-build-base.tyml
index a2f9395d..a88676aa 100644
--- a/taskcluster/docker-build-base.tyml
+++ b/taskcluster/docker-build-base.tyml
@@ -13,14 +13,6 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
-  scopes: [
-    "queue:route:notify.irc-channel.*"
-  ]
-
   payload:
     maxRunTime: { $eval: to_int(build.maxRunTime) }
     image: "ubuntu:14.04"
diff --git a/taskcluster/docs.yml b/taskcluster/docs.yml
index d02e2844..18e71998 100644
--- a/taskcluster/docs.yml
+++ b/taskcluster/docs.yml
@@ -4,8 +4,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.docs"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.docs"
     - "index.project.deepspeech.deepspeech.native_client.docs.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   system_setup:
     >
       ${nodejs.packages_docs_bionic.prep_12} && ${nodejs.packages_docs_bionic.apt_pinning}
diff --git a/taskcluster/examples-base.tyml b/taskcluster/examples-base.tyml
index 65757ca1..3101d303 100644
--- a/taskcluster/examples-base.tyml
+++ b/taskcluster/examples-base.tyml
@@ -17,14 +17,6 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
-  scopes: [
-    "queue:route:notify.irc-channel.*"
-  ]
-
   payload:
     maxRunTime: { $eval: to_int(build.maxRunTime) }
     image: ${build.docker_image}
diff --git a/taskcluster/linux-amd64-cpu-opt.yml b/taskcluster/linux-amd64-cpu-opt.yml
index f855775e..ede232cf 100644
--- a/taskcluster/linux-amd64-cpu-opt.yml
+++ b/taskcluster/linux-amd64-cpu-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.cpu"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.cpu"
     - "index.project.deepspeech.deepspeech.native_client.cpu.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   system_setup:
     >
       ${nodejs.packages_trusty.prep_12} && ${nodejs.packages_trusty.apt_pinning}
diff --git a/taskcluster/linux-amd64-ctc-opt.yml b/taskcluster/linux-amd64-ctc-opt.yml
index e30d2dd8..2348e0bc 100644
--- a/taskcluster/linux-amd64-ctc-opt.yml
+++ b/taskcluster/linux-amd64-ctc-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.cpu-ctc"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.cpu-ctc"
     - "index.project.deepspeech.deepspeech.native_client.cpu-ctc.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   system_setup:
     >
       ${nodejs.packages_trusty.prep_12} && ${nodejs.packages_trusty.apt_pinning}
diff --git a/taskcluster/linux-amd64-tflite-opt.yml b/taskcluster/linux-amd64-tflite-opt.yml
index f2fd6265..ec2dfa44 100644
--- a/taskcluster/linux-amd64-tflite-opt.yml
+++ b/taskcluster/linux-amd64-tflite-opt.yml
@@ -7,8 +7,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.tflite"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.tflite"
     - "index.project.deepspeech.deepspeech.native_client.tflite.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   system_setup:
     >
       ${nodejs.packages_trusty.prep_12} && ${nodejs.packages_trusty.apt_pinning}
diff --git a/taskcluster/node-package-cpu.yml b/taskcluster/node-package-cpu.yml
index 92b2c325..d8ea192c 100644
--- a/taskcluster/node-package-cpu.yml
+++ b/taskcluster/node-package-cpu.yml
@@ -6,9 +6,6 @@ build:
     - "linux-rpi3-cpu-opt"
     - "linux-arm64-cpu-opt"
     - "win-amd64-cpu-opt"
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   system_setup:
     >
       ${nodejs.packages_trusty.prep_12} && ${nodejs.packages_trusty.apt_pinning}
diff --git a/taskcluster/node-package-gpu.yml b/taskcluster/node-package-gpu.yml
index aefa5d4a..b78e72d1 100644
--- a/taskcluster/node-package-gpu.yml
+++ b/taskcluster/node-package-gpu.yml
@@ -3,9 +3,6 @@ build:
   dependencies:
     - "linux-amd64-gpu-opt"
     - "win-amd64-gpu-opt"
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   system_setup:
     >
       ${nodejs.packages_trusty.prep_12} && ${nodejs.packages_trusty.apt_pinning}
diff --git a/taskcluster/node-package-tflite.yml b/taskcluster/node-package-tflite.yml
index b4212669..e9fa2259 100644
--- a/taskcluster/node-package-tflite.yml
+++ b/taskcluster/node-package-tflite.yml
@@ -4,9 +4,6 @@ build:
     - "darwin-amd64-tflite-opt"
     - "linux-amd64-tflite-opt"
     - "win-amd64-tflite-opt"
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   system_setup:
     >
       ${nodejs.packages_trusty.prep_12} && ${nodejs.packages_trusty.apt_pinning}
diff --git a/taskcluster/scriptworker-task-github.yml b/taskcluster/scriptworker-task-github.yml
index 2a5e3a97..3e027461 100644
--- a/taskcluster/scriptworker-task-github.yml
+++ b/taskcluster/scriptworker-task-github.yml
@@ -20,9 +20,6 @@ build:
   allowed:
     - "tag"
   ref_match: "refs/tags/"
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   upload_targets:
     - "github"
   artifacts_deps:
diff --git a/taskcluster/scriptworker-task-jcenter.yml b/taskcluster/scriptworker-task-jcenter.yml
index 449521cd..d66d08a1 100644
--- a/taskcluster/scriptworker-task-jcenter.yml
+++ b/taskcluster/scriptworker-task-jcenter.yml
@@ -6,9 +6,6 @@ build:
   allowed:
     - "tag"
   ref_match: "refs/tags/"
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   upload_targets:
     - "jcenter"
   artifacts_deps:
diff --git a/taskcluster/scriptworker-task-npm.yml b/taskcluster/scriptworker-task-npm.yml
index 1a402963..89f414d4 100644
--- a/taskcluster/scriptworker-task-npm.yml
+++ b/taskcluster/scriptworker-task-npm.yml
@@ -8,9 +8,6 @@ build:
   allowed:
     - "tag"
   ref_match: "refs/tags/"
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   upload_targets:
     - "npm"
   artifacts_deps:
diff --git a/taskcluster/scriptworker-task-nuget.yml b/taskcluster/scriptworker-task-nuget.yml
index 88454b1c..0720067c 100644
--- a/taskcluster/scriptworker-task-nuget.yml
+++ b/taskcluster/scriptworker-task-nuget.yml
@@ -8,9 +8,6 @@ build:
   allowed:
     - "tag"
   ref_match: "refs/tags/"
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   upload_targets:
     - "nuget"
   artifacts_deps:
diff --git a/taskcluster/scriptworker-task-pypi.yml b/taskcluster/scriptworker-task-pypi.yml
index 5e527996..55a5f8b2 100644
--- a/taskcluster/scriptworker-task-pypi.yml
+++ b/taskcluster/scriptworker-task-pypi.yml
@@ -15,9 +15,6 @@ build:
   allowed:
     - "tag"
   ref_match: "refs/tags/"
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   upload_targets:
     - "pypi"
   artifacts_deps:
diff --git a/taskcluster/test-android-opt-base.tyml b/taskcluster/test-android-opt-base.tyml
index 4cfd5710..cc5d2b56 100644
--- a/taskcluster/test-android-opt-base.tyml
+++ b/taskcluster/test-android-opt-base.tyml
@@ -17,14 +17,6 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
-  scopes: [
-    "queue:route:notify.irc-channel.*"
-  ]
-
   payload:
     maxRunTime: { $eval: to_int(build.maxRunTime) }
     image: "ubuntu:18.04"
diff --git a/taskcluster/test-armbian-opt-base.tyml b/taskcluster/test-armbian-opt-base.tyml
index 21159472..e6d1f28a 100644
--- a/taskcluster/test-armbian-opt-base.tyml
+++ b/taskcluster/test-armbian-opt-base.tyml
@@ -17,14 +17,6 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
-  scopes: [
-    "queue:route:notify.irc-channel.*"
-  ]
-
   payload:
     maxRunTime: { $eval: to_int(build.maxRunTime) }
     image: "arm64v8/debian:buster-20190812"
diff --git a/taskcluster/test-darwin-opt-base.tyml b/taskcluster/test-darwin-opt-base.tyml
index 6f50fc63..3abcc666 100644
--- a/taskcluster/test-darwin-opt-base.tyml
+++ b/taskcluster/test-darwin-opt-base.tyml
@@ -17,12 +17,7 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
   scopes: [
-    "queue:route:notify.irc-channel.*",
     "generic-worker:cache:deepspeech-homebrew-bin",
     "generic-worker:cache:deepspeech-homebrew-cache",
     "generic-worker:cache:deepspeech-homebrew-local",
diff --git a/taskcluster/test-linux-opt-base.tyml b/taskcluster/test-linux-opt-base.tyml
index 02eab0d6..9686d313 100644
--- a/taskcluster/test-linux-opt-base.tyml
+++ b/taskcluster/test-linux-opt-base.tyml
@@ -17,14 +17,6 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
-  scopes: [
-    "queue:route:notify.irc-channel.*"
-  ]
-
   payload:
     maxRunTime: { $eval: to_int(build.maxRunTime) }
     image: ${build.docker_image}
diff --git a/taskcluster/test-raspbian-opt-base.tyml b/taskcluster/test-raspbian-opt-base.tyml
index ef206a12..07fc54a8 100644
--- a/taskcluster/test-raspbian-opt-base.tyml
+++ b/taskcluster/test-raspbian-opt-base.tyml
@@ -17,14 +17,6 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
-  scopes: [
-    "queue:route:notify.irc-channel.*"
-  ]
-
   payload:
     maxRunTime: { $eval: to_int(build.maxRunTime) }
     image: "resin/rpi-raspbian:buster-20190121"
diff --git a/taskcluster/test-win-opt-base.tyml b/taskcluster/test-win-opt-base.tyml
index 5f9454cc..783c2cc4 100644
--- a/taskcluster/test-win-opt-base.tyml
+++ b/taskcluster/test-win-opt-base.tyml
@@ -17,14 +17,6 @@ then:
     github:
       { $eval: taskcluster.github_events.pull_request }
 
-  routes:
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
-
-  scopes: [
-    "queue:route:notify.irc-channel.*",
-  ]
-
   payload:
     maxRunTime: { $eval: to_int(build.maxRunTime) }
     mounts:
diff --git a/taskcluster/win-amd64-cpu-opt.yml b/taskcluster/win-amd64-cpu-opt.yml
index 2f1fa627..1b7e96fa 100644
--- a/taskcluster/win-amd64-cpu-opt.yml
+++ b/taskcluster/win-amd64-cpu-opt.yml
@@ -4,8 +4,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.win"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.win"
     - "index.project.deepspeech.deepspeech.native_client.win.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   dependencies:
     - "node-gyp-cache"
     - "swig-win-amd64"
diff --git a/taskcluster/win-amd64-gpu-opt.yml b/taskcluster/win-amd64-gpu-opt.yml
index 69323a41..236d6524 100644
--- a/taskcluster/win-amd64-gpu-opt.yml
+++ b/taskcluster/win-amd64-gpu-opt.yml
@@ -4,8 +4,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.win-cuda"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.win-cuda"
     - "index.project.deepspeech.deepspeech.native_client.win-cuda.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   dependencies:
     - "node-gyp-cache"
     - "swig-win-amd64"
diff --git a/taskcluster/win-amd64-tflite-opt.yml b/taskcluster/win-amd64-tflite-opt.yml
index 84af60af..bd077dcf 100644
--- a/taskcluster/win-amd64-tflite-opt.yml
+++ b/taskcluster/win-amd64-tflite-opt.yml
@@ -4,8 +4,6 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.win-tflite"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.win-tflite"
     - "index.project.deepspeech.deepspeech.native_client.win-tflite.${event.head.sha}"
-    - "notify.irc-channel.${notifications.irc}.on-exception"
-    - "notify.irc-channel.${notifications.irc}.on-failed"
   dependencies:
     - "node-gyp-cache"
     - "swig-win-amd64"