diff --git a/yuthon_base/__manifest__.py b/yuthon_base/__manifest__.py
index 682f74d82..d0d7df7be 100644
--- a/yuthon_base/__manifest__.py
+++ b/yuthon_base/__manifest__.py
@@ -28,7 +28,7 @@
         ]
     },
     'demo': [],
-    'depends': ['hr', 'mail', 'base', 'survey', 'account'],
+    'depends': ['hr', 'mail', 'base', 'survey', 'account', 'knowledge'],
     'installable': True,
     'application': True,
 }