diff --git a/lemarche/conversations/admin.py b/lemarche/conversations/admin.py
index af18c87d0..cab8b4f50 100644
--- a/lemarche/conversations/admin.py
+++ b/lemarche/conversations/admin.py
@@ -202,9 +202,6 @@ def has_add_permission(self, request):
     def has_change_permission(self, request, obj=None):
         return False
 
-    def has_delete_permission(self, request, obj=None):
-        return False
-
     def recipient_object_id_with_link(self, obj):
         if obj.recipient_content_type and obj.recipient_object_id:
             if obj.recipient_content_type.model == "tender":