diff --git a/src/utils/helpers.js b/src/utils/helpers.js
index c1c6a88fe3ca0d6f55271c38020999d58fb762fa..ef5b90d74b31032e994cd6656c33d6096cec1930 100644
--- a/src/utils/helpers.js
+++ b/src/utils/helpers.js
@@ -7,7 +7,7 @@ var group_list = function(grps) {
       }
     })
   })
-  return Array.from(grp_collection).join('; ')
+  return Array.from(grp_collection).join(' - ')
 }
 
 export default { group_list}