diff --git a/sekoia_automation/module.py b/sekoia_automation/module.py
index 6ff4f6b..e834ce9 100644
--- a/sekoia_automation/module.py
+++ b/sekoia_automation/module.py
@@ -43,7 +43,7 @@ def __init__(self):
         self._configuration: dict | BaseModel | None = None
         self._manifest: dict | None = None
         self._community_uuid: str | None = None
-        self._items: dict[str, type["ModuleItem"]] = {}
+        self._items: dict[str, type[ModuleItem]] = {}
         self._playbook_uuid: str | None = None
         self._playbook_run_uuid: str | None = None
         self._node_run_uuid: str | None = None