diff --git a/modules/saml/lib/IdP/SAML2.php b/modules/saml/lib/IdP/SAML2.php
index ab77ba3f66fba6490e456598c926125752c1b1cf..7592ecd4678cad6e4dbaf610d66c8cb1cccdbb4a 100644
--- a/modules/saml/lib/IdP/SAML2.php
+++ b/modules/saml/lib/IdP/SAML2.php
@@ -171,6 +171,8 @@ class sspmod_saml_IdP_SAML2 {
 
 			$requestId = NULL;
 			$IDPList = array();
+			$ProxyCount = NULL;
+			$RequesterID = NULL;
 			$forceAuthn = FALSE;
 			$isPassive = FALSE;
 			$consumerURL = NULL;