1 files changed, 2 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/output_safety.rb b/activesupport/lib/active_support/core_ext/string/output_safety.rb
index 3a49cd288b..af46ae10d6 100644
--- a/activesupport/lib/active_support/core_ext/string/output_safety.rb
+++ b/activesupport/lib/active_support/core_ext/string/output_safety.rb
@@ -93,8 +93,8 @@ module ActiveSupport #:nodoc:
       ''.replace(self)
     end
 
-    def to_yaml
-      as_str.to_yaml
+    def to_yaml(*args)
+      as_str.to_yaml(*args)
     end
   end
 end