diff --git a/force_bdss/ui_hooks/base_ui_hooks_factory.py b/force_bdss/ui_hooks/base_ui_hooks_factory.py
index 29d33978bef3ddfe7966b5ba944016bdf17b7e52..6965423333f25adf77f1a18bd32ba1bb43acadf3 100644
--- a/force_bdss/ui_hooks/base_ui_hooks_factory.py
+++ b/force_bdss/ui_hooks/base_ui_hooks_factory.py
@@ -1,6 +1,5 @@
 import logging
 from traits.api import provides, Type
-from envisage.plugin import Plugin
 
 from force_bdss.core.base_factory import BaseFactory
 from force_bdss.ui_hooks.base_ui_hooks_manager import BaseUIHooksManager