diff --git a/config/config.js b/config/config.js
index 819181f11cc976ba00a78c9e1c250801958407c0..497c356eaf0ddc63901ca92f594b36b024e7a26f 100644
--- a/config/config.js
+++ b/config/config.js
@@ -10,7 +10,7 @@ module.exports = {
       saml: {
         path: process.env.SAML_PATH || '/saml/SSO',
         entryPoint: process.env.SAML_ENTRY_POINT || 'https://transfer.hft-stuttgart.de/idp/saml2/idp/SSOService.php',
-        issuer: 'sp-account.m4lab.hft-stuttgart.de',
+        issuer: 'sp-account-testing.m4lab.hft-stuttgart.de',
         logoutUrl: 'https://transfer.hft-stuttgart.de/idp/saml2/idp/SingleLogoutService.php'
       }
     },