diff --git a/config/config_defaults.inc.php b/config/config_defaults.inc.php
index 16e33a9b30e2f27ffd40008e9b873c2f7cb87c7d..aa48ba9419585d13272ace4921309cd32cc788f7 100644
--- a/config/config_defaults.inc.php
+++ b/config/config_defaults.inc.php
@@ -188,7 +188,7 @@ $STUDIP_AUTH_PLUGIN[] = "Standard";
 // $STUDIP_AUTH_PLUGIN[] = "Shib";
 // $STUDIP_AUTH_PLUGIN[] = "IP";
 // $STUDIP_AUTH_PLUGIN[] = 'OAuth2';
-// $STUDIP_AUTH_PLUGIN[] = "SimpleSamlPHP";
+// $STUDIP_AUTH_PLUGIN[] = 'SimpleSamlPHP';
 
 $STUDIP_AUTH_CONFIG_STANDARD = ["error_head" => "intern"];