diff --git a/src/python/grpcio_health_checking/MANIFEST.in b/src/python/grpcio_health_checking/MANIFEST.in
index e8b4113adbb..40c6ac84970 100644
--- a/src/python/grpcio_health_checking/MANIFEST.in
+++ b/src/python/grpcio_health_checking/MANIFEST.in
@@ -1,2 +1 @@
-graft grpc_health_checking
-include health_commands.py
+global-exclude *.pyc