diff --git a/js/router/BRouter.js b/js/router/BRouter.js
index 5e55cd5..077221b 100644
--- a/js/router/BRouter.js
+++ b/js/router/BRouter.js
@@ -57,6 +57,11 @@ L.BRouter = L.Class.extend({
                 delete params.profile;
             if (params.alternativeidx == 0)
                 delete params.alternativeidx;
+
+            // don't add custom profile, as these are only stored temporarily
+            if (params.profile && params.profile.substring(0, 7) === 'custom_') {
+                delete params.profile;
+            }
         }
 
         return params;