diff --git a/wanikaniburned.py b/wanikaniburned.py
index 9d029c7..1b67091 100644
--- a/wanikaniburned.py
+++ b/wanikaniburned.py
@@ -189,4 +189,4 @@ def unauthorized():
 
 if __name__ == '__main__':
     db.create_all()
-    app.run(threaded=True)
+    app.run(threaded=True, port=app.config['PORT'])