diff --git a/Procfile b/Procfile
index b3d9fe0..83caf7e 100644
--- a/Procfile
+++ b/Procfile
@@ -1 +1 @@
-web: cd app; python manage.py run_gunicorn -k gevent
\ No newline at end of file
+web: cd app; python manage.py run_gunicorn -b 0.0.0.0:\$PORT -w 4 -k gevent –max-requests=500 –preload
\ No newline at end of file