2 files changed, 2 insertions, 2 deletions
diff --git a/actionpack/lib/action_controller/caching/fragments.rb b/actionpack/lib/action_controller/caching/fragments.rb
index 91f781a44d..a0c5ed797e 100644
--- a/actionpack/lib/action_controller/caching/fragments.rb
+++ b/actionpack/lib/action_controller/caching/fragments.rb
@@ -111,7 +111,7 @@ module ActionController #:nodoc:
       end
 
       def instrument_fragment_cache(name, key)
-        ActiveSupport::Notifications.instrument("actioncontroller.#{name}", :key => key){ yield }
+        ActiveSupport::Notifications.instrument("action_controller.#{name}", :key => key){ yield }
       end
     end
   end
diff --git a/actionpack/lib/action_controller/caching/pages.rb b/actionpack/lib/action_controller/caching/pages.rb
index 4498abcdbe..5797eeebd6 100644
--- a/actionpack/lib/action_controller/caching/pages.rb
+++ b/actionpack/lib/action_controller/caching/pages.rb
@@ -109,7 +109,7 @@ module ActionController #:nodoc:
           end
 
           def instrument_page_cache(name, path)
-            ActiveSupport::Notifications.instrument("actioncontroller.#{name}", :path => path){ yield }
+            ActiveSupport::Notifications.instrument("action_controller.#{name}", :path => path){ yield }
           end
       end