diff --git a/backend/windmill-worker/src/python_executor.rs b/backend/windmill-worker/src/python_executor.rs
index 3f8abaf890..3b9c724d29 100644
--- a/backend/windmill-worker/src/python_executor.rs
+++ b/backend/windmill-worker/src/python_executor.rs
@@ -1178,6 +1178,10 @@ for line in sys.stdin:
     proc_envs.insert("PYTHONPATH".to_string(), additional_python_paths_folders);
     proc_envs.insert("PATH".to_string(), PATH_ENV.to_string());
     proc_envs.insert("TZ".to_string(), TZ_ENV.to_string());
+    proc_envs.insert(
+        "BASE_INTERNAL_URL".to_string(),
+        base_internal_url.to_string(),
+    );
     proc_envs.insert("BASE_URL".to_string(), base_internal_url.to_string());
     handle_dedicated_process(
         &*PYTHON_PATH,