helper.diff

diff --git a/lib/Mojolicious/Routes.pm b/lib/Mojolicious/Routes.pm
index e98b44c..eb81fe6 100644
--- a/lib/Mojolicious/Routes.pm
+++ b/lib/Mojolicious/Routes.pm
@@ -114,8 +114,17 @@ sub _add {
 sub _callback {
   my ($self, $c, $cb, $last) = @_;
   $c->stash->{'mojo.routed'}++ if $last;
+
+  # Callback
   my $app = $c->app;
-  $app->log->debug('Routing to a callback.');
+  if (ref $cb) { $app->log->debug('Routing to a callback.') }
+
+  # Helper
+  else {
+    $app->log->debug(qq{Routing to helper "$cb".});
+    return undef unless $cb = $app->renderer->get_helper($cb);
+  }
+
   return _action($app, $c, $cb, $last);
 }