diff --git a/models/res_partner.py b/models/res_partner.py
index 021c38d51ff043f3ab96266e9ae87ec7f3a4b575..066462af87907e67e9edbd47665458fe1112d087 100644
--- a/models/res_partner.py
+++ b/models/res_partner.py
@@ -748,7 +748,7 @@ class ScopPartner(models.Model):
     @api.multi
     def _compute_membership(self):
         for partner in self:
-            type_cg = self.env.ref('partner.membership_type_1').id
+            type_cg = self.env.ref('cgscop_partner.membership_type_1').id
             last_membership_period = self.env['scop.membership.period'].search(
                 [('partner_id', '=', partner.id),
                  ('type_id', '=', type_cg)],