diff --git a/src/core/registry.js b/src/core/registry.js
index fcb177d63..19af0315c 100644
--- a/src/core/registry.js
+++ b/src/core/registry.js
@@ -109,6 +109,7 @@ define([
                     }
                 }
             }, null);
+            $('body').addClass('patterns-loaded');
         },
 
         register: function registry_register(pattern, name) {