diff --git a/apps/perms/api/base.py b/apps/perms/api/base.py
index 61caab19c..b56c161d7 100644
--- a/apps/perms/api/base.py
+++ b/apps/perms/api/base.py
@@ -15,7 +15,7 @@ __all__ = [
 
 class BasePermissionViewSet(OrgBulkModelViewSet):
     custom_filter_fields = [
-        'user_id', 'username', 'search', 'system_user_id', 'system_user',
+        'user_id', 'username', 'system_user_id', 'system_user',
         'user_group_id', 'user_group'
     ]
     permission_classes = (IsOrgAdmin,)