diff --git a/node.js b/node.js
index 67189a3..f46d9d9 100644
--- a/node.js
+++ b/node.js
@@ -324,10 +324,10 @@ ACME._testChallenges = function (me, options) {
         identifier: {
           type: "dns"
         , value: identifierValue.replace(/^\*\./, '')
-        , wildcard: identifierValue.includes('*.') || undefined
         }
       , challenges: [ challenge ]
       , expires: new Date(Date.now() + (60 * 1000)).toISOString()
+      , wildcard: identifierValue.includes('*.') || undefined
       };
       var dryrun = true;
       var auth = ACME._challengeToAuth(me, options, results, challenge, dryrun);
diff --git a/package.json b/package.json
index c5431f2..ab73729 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "acme-v2",
-  "version": "1.7.3",
+  "version": "1.7.4",
   "description": "Free SSL. A framework for building Let's Encrypt v2 clients, and other ACME v2 (draft 11) clients. Successor to le-acme-core.js",
   "homepage": "https://git.coolaj86.com/coolaj86/acme-v2.js",
   "main": "node.js",