diff --git a/tensorflow/tools/ci_build/ctpu/BUILD b/tensorflow/tools/ci_build/ctpu/BUILD
new file mode 100644
index 00000000000..98469da08e3
--- /dev/null
+++ b/tensorflow/tools/ci_build/ctpu/BUILD
@@ -0,0 +1,10 @@
+package(
+    default_visibility = ["//visibility:public"],
+    licenses = ["notice"],  # Apache 2.0
+)
+
+sh_library(
+    name = "ctpu",
+    srcs = ["ctpu.sh"],
+    deps = [],
+)