diff --git a/src/classes/Agent.js b/src/classes/Agent.js
index 70f8bbfb..338751ec 100644
--- a/src/classes/Agent.js
+++ b/src/classes/Agent.js
@@ -143,7 +143,7 @@ class Agent {
         key: configuration.key,
         passphrase: configuration.passphrase,
         pfx: configuration.pfx,
-        rejectUnauthorized: configuration.rejectUnauthorized,
+        rejectUnauthorized: configuration.rejectUnauthorized || false,
         secureOptions: configuration.secureOptions,
         secureProtocol: configuration.secureProtocol,
         servername: configuration.servername || connectionConfiguration.host,
diff --git a/src/classes/HttpsProxyAgent.js b/src/classes/HttpsProxyAgent.js
index fbe0d79e..24d724f0 100644
--- a/src/classes/HttpsProxyAgent.js
+++ b/src/classes/HttpsProxyAgent.js
@@ -29,9 +29,7 @@ class HttpsProxyAgent extends Agent {
 
     socket.once('data', () => {
       const secureSocket = tls.connect({
-        rejectUnauthorized: false,
-        servername: configuration.host,
-        ... configuration.tls,
+        ...configuration.tls,
         socket,
       });