diff --git a/addons/procurement/procurement.py b/addons/procurement/procurement.py
index 96d91e09b56..2b3eeb9b64c 100644
--- a/addons/procurement/procurement.py
+++ b/addons/procurement/procurement.py
@@ -227,6 +227,9 @@ class procurement_order(osv.osv):
                 return True
         return False
 
+    def check_produce_service(self, cr, uid, procurement, context=[]):
+        return False
+
     def check_produce_product(self, cr, uid, procurement, context=[]):
         """ Finds BoM of a product if not found writes exception message.
         @param procurement: Current procurement.
diff --git a/addons/project_mrp/project_procurement.py b/addons/project_mrp/project_procurement.py
index 23ef5acac7c..393961a005d 100644
--- a/addons/project_mrp/project_procurement.py
+++ b/addons/project_mrp/project_procurement.py
@@ -29,6 +29,8 @@ class procurement_order(osv.osv):
     _columns = {
         'task_id': fields.many2one('project.task', 'Task')
     }
+    def check_produce_service(self, cr, uid, procurement, context=[]):
+        return True
 
     def action_produce_assign_service(self, cr, uid, ids, context=None):
         if context is None: