diff --git a/test-app/config/ember-try.js b/test-app/config/ember-try.js
index f1507db1..ad522b3a 100644
--- a/test-app/config/ember-try.js
+++ b/test-app/config/ember-try.js
@@ -4,7 +4,7 @@ const getChannelURL = require('ember-source-channel-url');
 
 module.exports = async function () {
   return {
-    useYarn: true,
+    usePnpm: true,
     scenarios: [
       {
         name: 'ember-lts-3.4',