diff --git a/packages/google-cloud-automl/synth.py b/packages/google-cloud-automl/synth.py
index e32d3866800..602870a54e6 100644
--- a/packages/google-cloud-automl/synth.py
+++ b/packages/google-cloud-automl/synth.py
@@ -33,4 +33,4 @@
     source_location='build/src', versions=versions, default_version='v1')
 s.copy(templates)
 
-node.postprocess_gapic_library()
+node.postprocess_gapic_library(excludes=['.kokoro/trampoline.sh'])