diff --git a/product/ERP5/Tool/RuleTool.py b/product/ERP5/Tool/RuleTool.py
index 941186533749b3805589bc38eed56bfd94335089..aa443b829ebdaac8e2d6aedd413aff24498695e8 100755
--- a/product/ERP5/Tool/RuleTool.py
+++ b/product/ERP5/Tool/RuleTool.py
@@ -83,7 +83,7 @@ class RuleTool (UniqueObject, Folder):
     """
     id = 'portal_rules'
     meta_type = 'ERP5 Rule Tool'
-    allowed_types = ( 'ERP5 Order Rule', 'ERP5 Transformation Rule','ERP5 Zero Stock Rule',)
+    allowed_types = ( 'ERP5 Order Rule', 'ERP5 Transformation Rule', 'ERP5 Zero Stock Rule', 'ERP5 Delivery Rule')
 
     # Declarative Security
     security = ClassSecurityInfo()