diff --git a/test-app/config/ember-try.js b/test-app/config/ember-try.js
index 9864dd3f..38b5dfe1 100644
--- a/test-app/config/ember-try.js
+++ b/test-app/config/ember-try.js
@@ -60,6 +60,7 @@ module.exports = async function () {
           devDependencies: {
             'ember-source': '~3.28.0',
             'ember-cli': '~4.12.0',
+            'ember-resolver': '^11.0.0',
           },
         },
       },