diff --git a/project/settings.py b/project/settings.py
index b671f3da..5da0ebcf 100644
--- a/project/settings.py
+++ b/project/settings.py
@@ -199,7 +199,7 @@ ACTIVE_LINK_STRICT = True
 
 # PUSHER settings
 
-PUSHER_APP_ID = s.getenv('PUSHER_APP_ID', '603232')
+PUSHER_APP_ID = os.getenv('PUSHER_APP_ID', '603232')
 PUSHER_KEY = os.getenv('PUSHER_KEY', 'da02184c4a0f92f9db4a')
 PUSHER_SECRET = os.getenv('PUSHER_SECRET', 'de2f4cd63136acfecc75')
 PUSHER_CLUSTER = 'eu'