diff --git a/5.0/Dockerfile b/5.0/Dockerfile
index 8ab700d..2d06382 100644
--- a/5.0/Dockerfile
+++ b/5.0/Dockerfile
@@ -2,6 +2,7 @@ FROM colovu/ubuntu:18.04
 
 ARG app_ver=5.0.8
 #ARG LOCAL_SERVER=http://172.29.14.108/dist-files/
+ARG LOCAL_SERVER=
 
 ENV APP_NAME=redis \
 	APP_EXEC=redis-server \