diff --git a/activesupport/lib/active_support/inflector/inflections.rb b/activesupport/lib/active_support/inflector/inflections.rb
index 8ac1820776cb8ec0fe74dda5e51b7755f74e7780..3f4acf0745d0680a8088967217563966d7f92b94 100644
--- a/activesupport/lib/active_support/inflector/inflections.rb
+++ b/activesupport/lib/active_support/inflector/inflections.rb
@@ -49,7 +49,7 @@ def add(words)
         end
 
         def uncountable?(str)
-          @regex_array.detect {|regex| regex.match(str) }
+          @regex_array.any? { |regex| str =~ regex }
         end
 
         private