diff --git a/Makefile b/Makefile
index 6cf58f4f..b8b3d309 100644
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,7 @@ test:
 	@echo Tests pass
 
 clean:
-	rm -rf node_modules
+	rm -rf node_modules .npm-updated
 
 .PHONY: clean run test run-amazon