diff --git a/modules/purchase_trade/purchase.py b/modules/purchase_trade/purchase.py
index 1fb361f..03c0993 100755
--- a/modules/purchase_trade/purchase.py
+++ b/modules/purchase_trade/purchase.py
@@ -283,7 +283,7 @@ class Purchase(metaclass=PoolMeta):
     our_reference = fields.Char("Our Reference")
     company_visible = fields.Function(fields.Boolean("Visible"),'get_company_info')
 
-    def get_company_info(self):
+    def get_company_info(self,name):
         return (self.company.party.name == 'MELYA')
 
     @classmethod