diff --git a/app/models/module_tag.rb b/app/models/module_tag.rb
index 41b2b837b..05bf6d7f7 100644
--- a/app/models/module_tag.rb
+++ b/app/models/module_tag.rb
@@ -30,8 +30,8 @@ class ModuleTag
     if self.new_record?
       self.build_tag(name_translations: self.name_translations, is_default: self.is_default)
     else
-      self.tag.name_translations = self.name_translations
-      self.tag.is_default = self.is_default
+      self.tag.attributes = {:name_translations => self.name_translations}
+      self.tag.attributes = {:is_default => self.is_default}
     end
   end