diff --git a/acme4j-client/src/test/resources/json/directory.json b/acme4j-client/src/test/resources/json/directory.json
index 68650945..6b3e97b4 100644
--- a/acme4j-client/src/test/resources/json/directory.json
+++ b/acme4j-client/src/test/resources/json/directory.json
@@ -1,7 +1,7 @@
 {
   "newNonce": "https://example.com/acme/new-nonce",
   "newAccount": "https://example.com/acme/new-account",
-  "newOrder": "https://example.com/acme/new-order"
+  "newOrder": "https://example.com/acme/new-order",
   "newAuthz": "https://example.com/acme/new-authz",
   "meta": {
     "termsOfService": "https://example.com/acme/terms",