diff --git a/lib/https.js b/lib/https.js
index 1fd0e1bbc2c..595f8a962bd 100644
--- a/lib/https.js
+++ b/lib/https.js
@@ -77,7 +77,7 @@ function getAgent(options) {
   return agent;
 }
 exports.getAgent = getAgent;
-
+exports.Agent = Agent;
 
 exports.request = function(options, cb) {
   if (options.agent === undefined) {