diff --git a/awx/ui/client/src/lists/Users.js b/awx/ui/client/src/lists/Users.js
index 6c4d7c5f4a..3d47cf77c0 100644
--- a/awx/ui/client/src/lists/Users.js
+++ b/awx/ui/client/src/lists/Users.js
@@ -33,6 +33,7 @@ export default
 
         fields: {
             username: {
+                key: true,
                 label: i18n._('Username'),
                 columnClass: 'col-md-3 col-sm-3 col-xs-9'
             },