diff --git a/lib/core.js b/lib/core.js
index 41f256d..a740eec 100644
--- a/lib/core.js
+++ b/lib/core.js
@@ -318,6 +318,7 @@ module.exports.create = function (gl) {
           }).then(function (results) {
             // { cert, chain, privkey /*TODO, subject, altnames, issuedAt, expiresAt */ }
 
+            // args.certs.privkey = RSA.exportPrivatePem(options.domainKeypair);
             args.certs = results;
             // args.pems is deprecated
             args.pems = results;