diff --git a/docker-compose.yml b/docker-compose.yml
index 0950f1c..10d7df1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,7 +7,7 @@ services:
     #Think you need this, but not sure yet
     network_mode: bridge
     ports:
-      - 443:443
+      - "443"
       - 5665:5665
       - 8080:80
     environment: