diff --git a/models/loyalty_card.py b/models/loyalty_card.py
index 06cf710..1246063 100644
--- a/models/loyalty_card.py
+++ b/models/loyalty_card.py
@@ -21,5 +21,13 @@ class LoyaltyCard(models.Model):
                 elif 'active' in vals and not vals['active']:
                     # Card was archived, if it matched the partner's current membership level, clear it or let auto-leveling recalculate
                     if card.partner_id and card.partner_id.membership_level_id == card.program_id:
-                        card.partner_id.sudo().write({'membership_level_id': False})
+                        # Only clear if there are no other active cards for this program
+                        other_active = self.env['loyalty.card'].sudo().search_count([
+                            ('partner_id', '=', card.partner_id.id),
+                            ('program_id', '=', card.program_id.id),
+                            ('active', '=', True),
+                            ('id', '!=', card.id),
+                        ])
+                        if not other_active:
+                            card.partner_id.sudo().write({'membership_level_id': False})
         return res