diff --git a/phpgwapi/inc/class.xmlrpc_server_php.inc.php b/phpgwapi/inc/class.xmlrpc_server_php.inc.php
index 86f12cc817..68c43ffafb 100644
--- a/phpgwapi/inc/class.xmlrpc_server_php.inc.php
+++ b/phpgwapi/inc/class.xmlrpc_server_php.inc.php
@@ -462,6 +462,7 @@
 					}
 				}
 			}
+			unset($GLOBALS['_xh'][$parser]);
 			return $r;
 		}