1 files changed, 8 insertions, 0 deletions
diff --git a/app/models/domain_block.rb b/app/models/domain_block.rb
index baf5c3973..6c2ba70f7 100644
--- a/app/models/domain_block.rb
+++ b/app/models/domain_block.rb
@@ -13,4 +13,12 @@ class DomainBlock < ApplicationRecord
   def self.blocked?(domain)
     where(domain: domain, severity: :suspend).exists?
   end
+
+  before_validation :normalize_domain
+
+  private
+
+  def normalize_domain
+    self.domain = TagManager.instance.normalize_domain(domain)
+  end
 end