diff --git a/app/assets/javascripts/repositories/index.js b/app/assets/javascripts/repositories/index.js
index b43d038df..638d8cff5 100644
--- a/app/assets/javascripts/repositories/index.js
+++ b/app/assets/javascripts/repositories/index.js
@@ -128,7 +128,7 @@
         .attr('disabled', !this.checked);
     });
 
-    new PerfectScrollbar(form.find('.teams-list')[0]);
+    if (form.find('.teams-list').length) new PerfectScrollbar(form.find('.teams-list')[0]);
 
     permissionCBs.change(function() {
       var changes = JSON.parse(permissionChanges.val());