diff --git a/buildbot_nix/__init__.py b/buildbot_nix/__init__.py
index 3d39a14..3f57d7f 100644
--- a/buildbot_nix/__init__.py
+++ b/buildbot_nix/__init__.py
@@ -992,7 +992,7 @@ class GerritNixConfigurator(ConfiguratorBase):
         config_dict.setdefault("projects", [])
         config_dict.setdefault("secretsProviders", [])
         config_dict.setdefault("www", {
-            'allowed_origins': self.allowed_origins
+            'allowed_origins': None
         })
 
         for item in worker_config_dict: