diff --git a/activerecord/lib/active_record/no_touching.rb b/activerecord/lib/active_record/no_touching.rb
index dbf4564ae5..edb5066fa0 100644
--- a/activerecord/lib/active_record/no_touching.rb
+++ b/activerecord/lib/active_record/no_touching.rb
@@ -45,7 +45,7 @@ module ActiveRecord
       NoTouching.applied_to?(self.class)
     end
 
-    def touch(*)
+    def touch(*) # :nodoc:
       super unless no_touching?
     end
   end