diff --git a/google/cloud/mediatranslation/v1beta1/BUILD.bazel b/google/cloud/mediatranslation/v1beta1/BUILD.bazel
index 5d6139e926..6434a2b537 100644
--- a/google/cloud/mediatranslation/v1beta1/BUILD.bazel
+++ b/google/cloud/mediatranslation/v1beta1/BUILD.bazel
@@ -157,6 +157,9 @@ py_gapic_library(
     name = "mediatranslation_py_gapic",
     srcs = [":mediatranslation_proto"],
     grpc_service_config = "mediatranslation_grpc_service_config.json",
+    opt_args = [
+        "warehouse-package-name=google-cloud-media-translation",
+    ],
 )
 
 # Open Source Packages