diff --git a/poizonstore/settings.py b/poizonstore/settings.py
index 4417ca4..e3f27f5 100644
--- a/poizonstore/settings.py
+++ b/poizonstore/settings.py
@@ -136,7 +136,7 @@ REST_FRAMEWORK = {
     # or allow read-only access for unauthenticated users.
     'DEFAULT_PERMISSION_CLASSES': [
         'rest_framework.permissions.IsAuthenticated'
-        if DISABLE_PERMISSIONS
+        if not DISABLE_PERMISSIONS
         else
         'rest_framework.permissions.AllowAny'
     ],