diff --git a/models/res_partner.py b/models/res_partner.py
index 00b1cd3e5087fcce495f749afe5383ad529cc6a1..5700a69c4ab527acf9144021aec8e446fdac92e8 100644
--- a/models/res_partner.py
+++ b/models/res_partner.py
@@ -267,7 +267,10 @@ class ScopPartner(models.Model):
         """
         # Check Staff
         staff_line = self.get_last_membership_staff()
-        if not staff_line or staff_line.staff_count < 1:
+        if (
+            (not staff_line or staff_line.staff_count < 1)
+            and self.cooperative_form_id != self.env.ref("cgscop_partner.form_coop47")
+        ):
             raise UserError(_("Les effectifs à l'adhésion ne sont pas renseignés."))
         # Check financial datas
         if not self.liasse_membership_id: