diff --git a/scripts/9/engine.js b/scripts/9/engine.js
index 21891ed8..ce76cfd9 100644
--- a/scripts/9/engine.js
+++ b/scripts/9/engine.js
@@ -2336,7 +2336,7 @@ Test9 = (function () {
         function (results) {
             results.addItem({
                 key: 'security.authentication',
-                passed: 'webauthn' in window ? YES : 'msCredentials' in window ? YES | OLD : NO
+                passed: 'PublicKeyCredential' in window ? YES : 'msCredentials' in window ? YES | OLD : NO
             });
         },