diff --git a/lib/https.js b/lib/https.js
index 44b885b0a42891..4b5fbea0b3ba18 100644
--- a/lib/https.js
+++ b/lib/https.js
@@ -162,7 +162,7 @@ Object.setPrototypeOf(Agent, HttpAgent);
 Agent.prototype.createConnection = createConnection;
 
 Agent.prototype.getName = function getName(options) {
-  var name = HttpAgent.prototype.getName.call(this, options);
+  let name = HttpAgent.prototype.getName.call(this, options);
 
   name += ':';
   if (options.ca)