diff --git a/test/paperclip_test.rb b/test/paperclip_test.rb
index 5113b3180..03a038dbb 100644
--- a/test/paperclip_test.rb
+++ b/test/paperclip_test.rb
@@ -308,7 +308,7 @@ def self.should_validate validation, options, valid_file, invalid_file
         end
         
         should "have a file size min/max error message" do
-          assert @dummy.errors[:avatar_file_size].any?{|e| e.match %r/between 0 and 10240 bytes/ }
+          assert @dummy.errors[:avatar_file_size] =~ %r/between 0 and 10240 bytes/
         end
       end
     end