diff --git a/product/ERP5/Document/BusinessTemplate.py b/product/ERP5/Document/BusinessTemplate.py
index 26e1e7e99ae74e0287029c83efb1701fc9e72f6b..377db319377c7efedc810430d450ab87c081cd56 100755
--- a/product/ERP5/Document/BusinessTemplate.py
+++ b/product/ERP5/Document/BusinessTemplate.py
@@ -326,7 +326,7 @@ Business Template is a set of definitions, such as skins, portal types and categ
          , 'factory'        : 'addBusinessTemplate'
          , 'immediate_view' : 'BusinessTemplate_view'
          , 'allow_discussion'     : 1
-         , 'allowed_content_types': ('BusinessTemplate',
+         , 'allowed_content_types': (
                                       )
          , 'filter_content_types' : 1
          , 'global_allow'   : 1