diff --git a/Makefile b/Makefile
index fe3f9ec1..346f2f45 100644
--- a/Makefile
+++ b/Makefile
@@ -76,3 +76,4 @@ clean :
 
 cleanall: clean
 	cd 3rd/lua-cjson && $(MAKE) clean
+	rm -f $(LUA_STATICLIB)