diff --git a/www/saml2/idp/SSOService.php b/www/saml2/idp/SSOService.php
index c0679790caeea6f83588d92e101b664b42e5bf5c..747e9c33363246b25fcf7fc4699a8f320ec53f31 100644
--- a/www/saml2/idp/SSOService.php
+++ b/www/saml2/idp/SSOService.php
@@ -14,7 +14,7 @@ require_once('../../_include.php');
 use Exception;
 use SimpleSAML\Assert\Assert;
 use SimpleSAML\Error;
-use SimpleSAML\Idp;
+use SimpleSAML\IdP;
 use SimpleSAML\Logger;
 use SimpleSAML\Metadata;
 use SimpleSAML\Module;