diff --git a/app/assets/javascripts/app/services/httpManager.js b/app/assets/javascripts/app/services/httpManager.js
index 259d6b7ca..a6a63dad2 100644
--- a/app/assets/javascripts/app/services/httpManager.js
+++ b/app/assets/javascripts/app/services/httpManager.js
@@ -65,7 +65,7 @@ class HttpManager {
     return "?" + Object
           .keys(params)
           .map(function(key){
-            return key+"="+params[key]
+            return key+"="+encodeURIComponent(params[key])
           })
           .join("&")
   }