diff --git a/packages/google-cloud-translate/README.rst b/packages/google-cloud-translate/README.rst
index 4070d2faa1e5..5a3bfbca4ae4 100644
--- a/packages/google-cloud-translate/README.rst
+++ b/packages/google-cloud-translate/README.rst
@@ -27,7 +27,7 @@ learn more. You may also find the `authentication document`_ shared by all
 the ``google-cloud-*`` libraries to be helpful.
 
 .. _Authentication section: https://google-cloud-python.readthedocs.io/en/latest/core/auth.html
-.. _authentication document: https://github.com/GoogleCloudPlatform/gcloud-common/tree/master/authentication
+.. _authentication document: https://github.com/GoogleCloudPlatform/google-cloud-common/tree/master/authentication
 
 Using the API
 -------------