diff --git a/box.js b/box.js
index 0f8b147fd..05e6762eb 100755
--- a/box.js
+++ b/box.js
@@ -30,7 +30,6 @@ console.log(' Version:                        ', constants.VERSION);
 console.log(' Admin Origin:                   ', config.adminOrigin());
 console.log(' Appstore API server origin:     ', config.apiServerOrigin());
 console.log(' Appstore Web server origin:     ', config.webServerOrigin());
-console.log(' SysAdmin Port:                  ', config.get('sysadminPort'));
 console.log(' LDAP Server Port:               ', config.get('ldapPort'));
 console.log(' Docker Proxy Port:              ', config.get('dockerProxyPort'));
 console.log();
diff --git a/src/apps.js b/src/apps.js
index 37cb8ce8f..3ca568332 100644
--- a/src/apps.js
+++ b/src/apps.js
@@ -150,7 +150,7 @@ function validatePortBindings(portBindings, manifest) {
         2020, /* mail server */
         2514, /* cloudron-syslog (lo) */
         config.get('port'), /* app server (lo) */
-        config.get('sysadminPort'), /* sysadmin app server (lo) */
+        constants.SYSADMIN_PORT, /* sysadmin app server (lo) */
         config.get('smtpPort'), /* internal smtp port (lo) */
         config.get('ldapPort'), /* ldap server (lo) */
         3306, /* mysql (lo) */
diff --git a/src/config.js b/src/config.js
index cc805b082..dfa18a7a3 100644
--- a/src/config.js
+++ b/src/config.js
@@ -25,7 +25,6 @@ exports = module.exports = {
     // these values are derived
     adminOrigin: adminOrigin,
     internalAdminOrigin: internalAdminOrigin,
-    sysadminOrigin: sysadminOrigin, // localhost routes
     adminFqdn: adminFqdn,
     mailFqdn: mailFqdn,
 
@@ -87,7 +86,6 @@ function initConfig() {
     data.webServerOrigin = null;
     data.provider = 'generic';
     data.smtpPort = 2525; // this value comes from mail container
-    data.sysadminPort = 3001;
     data.ldapPort = 3002;
     data.dockerProxyPort = 3003;
 
@@ -173,10 +171,6 @@ function internalAdminOrigin() {
     return 'http://127.0.0.1:' + get('port');
 }
 
-function sysadminOrigin() {
-    return 'http://127.0.0.1:' + get('sysadminPort');
-}
-
 function database() {
     return get('database');
 }
diff --git a/src/constants.js b/src/constants.js
index b8024bc85..c6cb3302c 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -21,6 +21,8 @@ exports = module.exports = {
 
     ADMIN_LOCATION: 'my',
 
+    SYSADMIN_PORT: 3001,
+
     NGINX_DEFAULT_CONFIG_FILE_NAME: 'default.conf',
 
     GHOST_USER_FILE: '/tmp/cloudron_ghost.json',
diff --git a/src/routes/test/sysadmin-test.js b/src/routes/test/sysadmin-test.js
index 569966ecf..fecd42135 100644
--- a/src/routes/test/sysadmin-test.js
+++ b/src/routes/test/sysadmin-test.js
@@ -7,6 +7,7 @@
 
 var async = require('async'),
     config = require('../../config.js'),
+    constants = require('../../constants.js'),
     database = require('../../database.js'),
     domains = require('../../domains.js'),
     eventlog = require('../../eventlog.js'),
@@ -70,7 +71,7 @@ describe('Internal API', function () {
 
     describe('backup', function () {
         it('succeeds', function (done) {
-            superagent.post(config.sysadminOrigin() + '/api/v1/backup')
+            superagent.post(`http://127.0.0.1:${constants.SYSADMIN_PORT}/api/v1/backup`)
                 .end(function (error, result) {
                     expect(result.statusCode).to.equal(202);
 
diff --git a/src/server.js b/src/server.js
index 5b60e7bce..d67e0e97e 100644
--- a/src/server.js
+++ b/src/server.js
@@ -370,7 +370,7 @@ function start(callback) {
         database.initialize,
         cloudron.initialize,
         gHttpServer.listen.bind(gHttpServer, config.get('port'), '127.0.0.1'),
-        gSysadminHttpServer.listen.bind(gSysadminHttpServer, config.get('sysadminPort'), '127.0.0.1'),
+        gSysadminHttpServer.listen.bind(gSysadminHttpServer, constants.SYSADMIN_PORT, '127.0.0.1'),
         eventlog.add.bind(null, eventlog.ACTION_START, { userId: null, username: 'boot' }, { version: constants.VERSION })
     ], callback);
 }