diff --git a/docker-compose.yml b/docker-compose.yml
index dd19a51..2f053bf 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3"
 networks:
   unklab:
     external: true
@@ -9,7 +8,7 @@ services:
     container_name: dozzle
     restart: unless-stopped
     environment:
-      - DOZZLE_REMOTE_AGENT=10.104.0.3:7007
+      - DOZZLE_REMOTE_AGENT=${DOZZLE_REMOTE_AGENT}
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
     networks: