diff --git a/.github/scripts/hermetic_library_generation.sh b/.github/scripts/hermetic_library_generation.sh
index 6c3f22d8f..b7a614d50 100644
--- a/.github/scripts/hermetic_library_generation.sh
+++ b/.github/scripts/hermetic_library_generation.sh
@@ -87,7 +87,6 @@ docker run \
   -u "$(id -u):$(id -g)" \
   -v "$(pwd):${workspace_name}" \
   gcr.io/cloud-devrel-public-resources/java-library-generation:"${image_tag}" \
-  --baseline-generation-config-path="${workspace_name}/${baseline_generation_config}" \
   --current-generation-config-path="${workspace_name}/${generation_config}"