diff --git a/app/validators/domain_reservation_validator.rb b/app/validators/domain_reservation_validator.rb
deleted file mode 100644
index ed596124a..000000000
--- a/app/validators/domain_reservation_validator.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-class DomainReservationValidator < ActiveModel::EachValidator
-  def validate_each(record, attribute, value)
-    unless self.class.validate(value)
-      record.errors[attribute] << (options[:message] || 'Domain name is reserved or restricted')
-    end
-  end
-
-  class << self
-    def validate(value)
-      !ReservedDomain.exists?(name: value.mb_chars.downcase.strip)
-    end
-  end
-end