diff --git a/party.py b/party.py
index d8fe4a2e57..9c350a8b68 100644
--- a/party.py
+++ b/party.py
@@ -38,8 +38,7 @@ class PartySaleInvoiceGroupingMethod(ModelSQL, ValueMixin):
 
     @classmethod
     def __register__(cls, module_name):
-        TableHandler = backend.get('TableHandler')
-        exist = TableHandler.table_exist(cls._table)
+        exist = backend.TableHandler.table_exist(cls._table)
 
         super(PartySaleInvoiceGroupingMethod, cls).__register__(module_name)