diff --git a/config/config.js b/config/config.js
index 30cd6a8d0deadc21271c003e070514afc600ed32..1535c9146b97db69600700851df442f539225224 100644
--- a/config/config.js
+++ b/config/config.js
@@ -44,8 +44,8 @@ module.exports = {
       saml: {
         path: process.env.SAML_PATH || '/saml/SSO',
         entryPoint: process.env.SAML_ENTRY_POINT || 'https://m4lab.hft-stuttgart.de/idp/saml2/idp/SSOService.php',
-        issuer: 'sp-account.m4lab.hft-stuttgart.de', //local metadata
-        //issuer: 'sp-account-testing.m4lab.hft-stuttgart.de', //testing metadata
+        //issuer: 'sp-account.m4lab.hft-stuttgart.de', //local metadata
+        issuer: 'sp-account-testing.m4lab.hft-stuttgart.de', //testing metadata
         //issuer: 'sp-account-prod.m4lab.hft-stuttgart.de', //production metadata
         logoutUrl: 'https://m4lab.hft-stuttgart.de/idp/saml2/idp/SingleLogoutService.php'
       }