diff --git a/docker-compose.yml b/docker-compose.yml
index 91f8d86..1f42fa9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -103,7 +103,7 @@ services:
       - GF_USERS_ALLOW_SIGN_UP=false
     restart: unless-stopped
     ports:
-      - 3000;3000
+      - 3000:3000
     networks:
       - monitor-net
     labels: