diff --git a/spejstore/settings.py b/spejstore/settings.py
index 27227a6..9a156ec 100644
--- a/spejstore/settings.py
+++ b/spejstore/settings.py
@@ -34,7 +34,7 @@ DEBUG = not PROD
 ALLOWED_HOSTS = env(
     "ALLOWED_HOSTS",
     "devinventory,inventory.waw.hackerspace.pl,i,inventory"
-    + (",127.0.0.1" if PROD != True else ""),
+    + (",127.0.0.1" if not PROD else ""),
 ).split(",")
 LOGIN_REDIRECT_URL = "/admin/"