diff --git a/themes/bootstrap3/js/common.js b/themes/bootstrap3/js/common.js
index a5c74d9c26d2c82559d433ea1d4102175863d4b4..bf777b21207db6dcb23c44bb9cc1234a2f44f9e9 100644
--- a/themes/bootstrap3/js/common.js
+++ b/themes/bootstrap3/js/common.js
@@ -63,7 +63,7 @@ function deparam(url) {
       if(!request[name]) {
         request[name] = [];
       }
-      request[name].push(decodeURIComponent(pair[1].replace(/+/g, ' ')));
+      request[name].push(decodeURIComponent(pair[1].replace(/\+/g, ' ')));
     } else {
       request[name] = decodeURIComponent(pair[1].replace(/\+/g, ' '));
     }