diff --git a/app.py b/app.py
index 7ea462c..1d6a9d3 100644
--- a/app.py
+++ b/app.py
@@ -7,5 +7,5 @@ def hello_world():  # put application's code here
     return 'Hello World!'
 
 if __name__ == '__main__':
-    port = int(os.environ.get('PORT', 5000))
+    port = int(os.environ.get('PORT', 33507))
     app.run(host='0.0.0.0', port=port, debug=True)