diff --git a/rails_generators/nifty_authentication/nifty_authentication_generator.rb b/rails_generators/nifty_authentication/nifty_authentication_generator.rb
index b68ec80..d5c348e 100644
--- a/rails_generators/nifty_authentication/nifty_authentication_generator.rb
+++ b/rails_generators/nifty_authentication/nifty_authentication_generator.rb
@@ -37,7 +37,7 @@ def manifest
       m.route_name :logout, 'logout', :controller => sessions_underscore_name, :action => 'destroy'
       m.route_name :signup, 'signup', :controller => user_plural_name, :action => 'new'
       
-      m.insert_into 'app/controllers/application.rb', 'include Authentication'
+      m.insert_into 'app/controllers/application_controller.rb', 'include Authentication'
       
       if test_framework == :rspec
         m.directory "spec"
diff --git a/test/test_nifty_authentication_generator.rb b/test/test_nifty_authentication_generator.rb
index d4c25bb..6f497fc 100644
--- a/test/test_nifty_authentication_generator.rb
+++ b/test/test_nifty_authentication_generator.rb
@@ -64,7 +64,7 @@ class TestNiftyAuthenticationGenerator < Test::Unit::TestCase
       end
     
       should "include Authentication" do
-        assert_generated_file "app/controllers/application.rb" do |body|
+        assert_generated_file "app/controllers/application_controller.rb" do |body|
           assert_match "include Authentication", body
         end
       end