diff --git a/src/agentlab/experiments/loop.py b/src/agentlab/experiments/loop.py
index de4b976a..758d2d9d 100644
--- a/src/agentlab/experiments/loop.py
+++ b/src/agentlab/experiments/loop.py
@@ -915,6 +915,8 @@ def _get_env_name(task_name: str):
         import browsergym.workarena
     elif task_name.startswith("webarena"):
         import browsergym.webarena
+        import browsergym.webarena_verified
+        import browsergym.webarenalite
     elif task_name.startswith("visualwebarena"):
         import browsergym.visualwebarena
     elif task_name.startswith("assistantbench"):