diff --git a/activemodel/test/cases/naming_test.rb b/activemodel/test/cases/naming_test.rb
index 1777ce2aae..5f943729dd 100644
--- a/activemodel/test/cases/naming_test.rb
+++ b/activemodel/test/cases/naming_test.rb
@@ -148,7 +148,7 @@ class NamingWithSuppliedModelNameTest < ActiveModel::TestCase
   end
 
   def test_human
-    'Article'
+    assert_equal 'Article', @model_name.human
   end
 
   def test_route_key