diff --git a/taskcluster/test-training_16k-linux-amd64-py37m-opt.yml b/taskcluster/test-training_16k-linux-amd64-py37m-opt.yml
new file mode 100644
index 00000000..a63631db
--- /dev/null
+++ b/taskcluster/test-training_16k-linux-amd64-py37m-opt.yml
@@ -0,0 +1,12 @@
+build:
+  template_file: test-linux-opt-base.tyml
+  dependencies:
+    - "linux-amd64-ctc-opt"
+  system_setup:
+    >
+      apt-get -qq update && apt-get -qq -y install ${training.packages_trusty.apt}
+  args:
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-train-tests.sh 3.7.6:m 16k"
+  metadata:
+    name: "DeepSpeech Linux AMD64 CPU 16kHz training Py3.7"
+    description: "Training a DeepSpeech LDC93S1 model for Linux/AMD64 16kHz Python 3.7, CPU only, optimized version"
diff --git a/taskcluster/test-training_8k-linux-amd64-py37m-opt.yml b/taskcluster/test-training_8k-linux-amd64-py37m-opt.yml
new file mode 100644
index 00000000..c863fa11
--- /dev/null
+++ b/taskcluster/test-training_8k-linux-amd64-py37m-opt.yml
@@ -0,0 +1,12 @@
+build:
+  template_file: test-linux-opt-base.tyml
+  dependencies:
+    - "linux-amd64-ctc-opt"
+  system_setup:
+    >
+      apt-get -qq update && apt-get -qq -y install ${training.packages_trusty.apt}
+  args:
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-train-tests.sh 3.7.6:m 8k"
+  metadata:
+    name: "DeepSpeech Linux AMD64 CPU 8kHz training Py3.7"
+    description: "Training a DeepSpeech LDC93S1 model for Linux/AMD64 8kHz Python 3.7, CPU only, optimized version"