diff --git a/app/models/user.rb b/app/models/user.rb
index 41725ec6..669e36c1 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -228,7 +228,7 @@ class User < ApplicationRecord
   end
 
   def unban
-    self.bans.current.update!(expires_at: DateTime.now)
+    UseCase::User::Unban.call(id)
   end
 
   # Bans a user.