diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..42a45fc
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,2 @@
+SERVER_IP=0.0.0.0
+SERVER_PORT=3141
diff --git a/docker-compose.yml b/docker-compose.yml
index 9e8846c..8609a38 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ services:
   devpisrv:
     build: .
     ports:
-      - "3141:3141"
+      - "${SERVER_IP:-0.0.0.0}:${SERVER_PORT:-3141}:3141"
     volumes:
       - devpisrv-data:/var/local/devpisrv
     restart: always