diff --git a/spec/fluentular_spec.rb b/spec/fluentular_spec.rb
index 3c6a058..a28f0b1 100644
--- a/spec/fluentular_spec.rb
+++ b/spec/fluentular_spec.rb
@@ -101,6 +101,6 @@
     before { get '/NOT_EXISTS_PAGE' }
 
     it { is_expected.to be_not_found }
-    it { is_expected.to match '<h1>Not Found</h1>' }
+    it { is_expected.to match 'GET /NOT_EXISTS_PAGE' }
   end
 end