diff --git a/document_page/__openerp__.py b/document_page/__openerp__.py
index 4761340c..769422ea 100644
--- a/document_page/__openerp__.py
+++ b/document_page/__openerp__.py
@@ -32,7 +32,7 @@ Web pages
     'website': 'http://www.openerp.com/',
     'license': 'AGPL-3',
     'depends': [
-        'knowledge'
+        'knowledge',
     ],
     'data': [
         'wizard/document_page_create_menu_view.xml',
diff --git a/document_page_approval/__openerp__.py b/document_page_approval/__openerp__.py
index 1283d8b7..dcb7429b 100644
--- a/document_page_approval/__openerp__.py
+++ b/document_page_approval/__openerp__.py
@@ -43,6 +43,7 @@ Scenario
 * Users reading the page see the last approved version.
     """,
     'depends': [
+        'knowledge',
         'document_page',
         'email_template',
     ],