diff --git a/test/selfhost-ec2-create-test.js b/test/selfhost-ec2-create-test.js
index 4b34d45..c4b9e50 100644
--- a/test/selfhost-ec2-create-test.js
+++ b/test/selfhost-ec2-create-test.js
@@ -20,7 +20,7 @@ require('colors');
 
 process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
 const BOX_VERSION = process.env.BOX_VERSION;
-const CUSTOM_DOMAIN = process.env.CUSTOM_DOMAIN;
+const SELFHOST_DOMAIN = process.env.SELFHOST_DOMAIN;
 const EC2_TYPE = 't2.micro';
 const EC2_SIZE = 40;
 const EC2_REGION = 'eu-central-1';
@@ -60,7 +60,7 @@ describe('Selfhost EC2 Cloudron creation', function () {
 
     it('can create a cloudron', function () {
         var params = [
-            '--fqdn ' + CUSTOM_DOMAIN,
+            '--fqdn ' + SELFHOST_DOMAIN,
             '--type ' + EC2_TYPE,
             '--size ' + EC2_SIZE,
             '--region ' + EC2_REGION,
@@ -87,7 +87,7 @@ describe('Selfhost EC2 Cloudron creation', function () {
         console.log('New instance created with ID', instanceId);
 
         cloudron = new Cloudron({
-            domain: CUSTOM_DOMAIN,
+            domain: SELFHOST_DOMAIN,
             setupToken: null,
             version: BOX_VERSION,
             ip: null
@@ -104,7 +104,7 @@ describe('Selfhost EC2 Cloudron creation', function () {
     });
 
     it('send mail to cloudron user', function (done) {
-        mailer.sendMailToCloudronUser(owner.username + '@' + CUSTOM_DOMAIN, done);
+        mailer.sendMailToCloudronUser(owner.username + '@' + SELFHOST_DOMAIN, done);
     });
 
     var location = 'test' + (Math.random() * 10000).toFixed();
@@ -128,7 +128,7 @@ describe('Selfhost EC2 Cloudron creation', function () {
 
     it('can restore the box', function () {
         var params = [
-            '--fqdn ' + CUSTOM_DOMAIN,
+            '--fqdn ' + SELFHOST_DOMAIN,
             '--type ' + EC2_TYPE,
             '--size ' + EC2_SIZE,
             '--region ' + EC2_REGION,