diff --git a/packages/google-cloud-translate/MANIFEST.in b/packages/google-cloud-translate/MANIFEST.in
index 9f7100c9528a..fc77f8c82ff0 100644
--- a/packages/google-cloud-translate/MANIFEST.in
+++ b/packages/google-cloud-translate/MANIFEST.in
@@ -1,4 +1,4 @@
 include README.rst LICENSE
 recursive-include google *.json *.proto
-recursive-include unit_tests *
+recursive-include tests *
 global-exclude *.pyc __pycache__