diff --git a/app/models/category.rb b/app/models/category.rb
index 0680ca96a05..4103eb86974 100644
--- a/app/models/category.rb
+++ b/app/models/category.rb
@@ -32,8 +32,6 @@ class Category < ActiveRecord::Base
                    length: { in: 1..50 }
   validate :parent_category_validator
 
-  # before_validation :ensure_slug
-  # before_save :ensure_slug
   validate :ensure_slug
   before_save :apply_permissions
   before_save :downcase_email