diff --git a/odex25_ensan/odex_benefit/models/family_members.py b/odex25_ensan/odex_benefit/models/family_members.py
index 3318dc512..ed6315b9f 100644
--- a/odex25_ensan/odex_benefit/models/family_members.py
+++ b/odex25_ensan/odex_benefit/models/family_members.py
@@ -777,7 +777,7 @@ class FamilyMemberProfile(models.Model):
                         rec.member_id_number
                     )
                 existing_member = rec.search([
-                    ('id', '!=', rec.id),
+                    ('id', '!=', rec._origin.id),
                     ('member_id_number', '=', rec.member_id_number),
                     ('relationn.relation_type', 'not in', ['mother', 'replacement_mother'])
                 ], limit=1)
@@ -785,7 +785,7 @@ class FamilyMemberProfile(models.Model):
                     raise ValidationError(_("This ID already exists."))
                 if rec.relationn.relation_type not in ['mother', 'replacement_mother']:
                     conflict_family = rec.env['grant.benefit'].search([
-                        ('id', '!=', family.id),
+                        ('id', '!=', family._origin.id),
                         '|', '|',
                         ('father_id_number', '=', rec.member_id_number),
                         ('mother_id_number', '=', rec.member_id_number),