diff --git a/app/presenters/presenter.rb b/app/presenters/presenter.rb
index 03b4b4eba..20dfdd2ed 100644
--- a/app/presenters/presenter.rb
+++ b/app/presenters/presenter.rb
@@ -12,6 +12,6 @@ class Presenter
   end
   
   def u(s)
-    URI.escape(s)
+    CGI::escape(s)
   end
 end