diff --git a/app.py b/app.py
index 8b33a57..b703f78 100644
--- a/app.py
+++ b/app.py
@@ -278,4 +278,4 @@ def create_db():
     print('Database created.')
 
 if __name__ == '__main__':
-    socketio.run(app, debug=True)
+    socketio.run(app, host='0.0.0.0', port=8000, debug=True)
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 19d9f96..f6f116d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.9"
-
 services:
   web:
     build: .