diff --git a/webauthn.js b/webauthn.js
index d1f25da3..264b5ff5 100644
--- a/webauthn.js
+++ b/webauthn.js
@@ -35,7 +35,7 @@ module.exports.CreateWebAuthnModule = function () {
 
         const response = { 'verified': false };
 
-        if ((ctapMakeCredResp.fmt === 'none') || (ctapMakeCredResp.fmt === 'fido-u2f')) {
+        if ((ctapMakeCredResp.fmt === 'none') || (ctapMakeCredResp.fmt === 'fido-u2f') || (ctapMakeCredResp.fmt === 'packed')) {
             if (!(authrDataStruct.flags & 0x01)) { throw new Error('User was NOT presented during authentication!'); } // U2F_USER_PRESENTED
 
             const publicKey = COSEECDHAtoPKCS(authrDataStruct.COSEPublicKey);