diff --git a/webserver/Makefile b/webserver/Makefile
index 74511a1ba..c080977eb 100644
--- a/webserver/Makefile
+++ b/webserver/Makefile
@@ -5,4 +5,4 @@ chocolate_protocol_pb2.py: chocolate_protocol.proto
 	protoc chocolate_protocol.proto --python_out=.
 
 clean:
-	rm -f chocolate_protocol_pb2.pyc
+	rm -f *.pyc