diff --git a/test/parallel/test-https-agent-create-connection.js b/test/parallel/test-https-agent-create-connection.js
index a7c329bd5373ca..6cfca5edbc3d12 100644
--- a/test/parallel/test-https-agent-create-connection.js
+++ b/test/parallel/test-https-agent-create-connection.js
@@ -1,6 +1,7 @@
 'use strict';
 
 const common = require('../common');
+const fixtures = require('../common/fixtures');
 if (!common.hasCrypto)
   common.skip('missing crypto');
 
@@ -9,11 +10,9 @@ const https = require('https');
 
 const agent = new https.Agent();
 
-const fs = require('fs');
-
 const options = {
-  key: fs.readFileSync(`${common.fixturesDir}/keys/agent1-key.pem`),
-  cert: fs.readFileSync(`${common.fixturesDir}/keys/agent1-cert.pem`),
+  key: fixtures.readKey('agent1-key.pem'),
+  cert: fixtures.readKey('agent1-cert.pem'),
 };
 
 const expectedHeader = /^HTTP\/1.1 200 OK/;