diff --git a/lacommunaute/forum_conversation/admin.py b/lacommunaute/forum_conversation/admin.py
index 46730026..2d12efdd 100644
--- a/lacommunaute/forum_conversation/admin.py
+++ b/lacommunaute/forum_conversation/admin.py
@@ -6,9 +6,9 @@
 
 class PostAdmin(BasePostAdmin):
     def get_actions(self, request):
-        # delete_selected action does not call delete method of the model
-        # related topic is not update (last_post, posts_count) making
-        # the website inconsistent
+        # delete_selected action does not call delete method of the model, so Related topic is not updated.
+        # When the last post of a topic is deleted, topic.posts_count remains to 1, saying ambiguous information.
+        # So we remove the delete_selected action to force the user to delete posts one by one.
         return []
 
     list_filter = BasePostAdmin.list_filter + ("approved",)