diff --git a/docker-compose.yml b/docker-compose.yml
index 22af901..7baf3a4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,7 +10,7 @@ services:
     volumes:
       - etc_wireguard:/etc/wireguard
     ports:
-      - "${WG_PORT}:51820/udp"
+      - "${WG_PORT}:${WG_PORT}/udp"
       - "${PORT}:${PORT}/tcp"
     restart: unless-stopped
     cap_add: