diff --git a/enrol/authorize/lib.php b/enrol/authorize/lib.php
deleted file mode 100644
index c2bda1fd907..00000000000
--- a/enrol/authorize/lib.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?PHP // $Id$
-
-/**
- * backup_authorize_info
- *
- * @param resource $bf
- * @param object $prefs
- * @return bool
- */
-function backup_authorize_info($bf, $prefs)
-{
-    global $CFG;
-
-    $status = true;
-
-    if ($orders = get_records("enrol_authorize", "courseid", $prefs->backup_course))
-    {
-        fwrite($bf, start_tag("ORDERS", 2 ,true));
-        foreach ($orders as $order) {
-            fwrite($bf, start_tag("ORDER", 3, true));
-            fwrite($bf, full_tag("ID", 4, false, $order->id));
-            fwrite($bf, full_tag("CCLASTFOUR", 4, false, $order->cclastfour));
-            fwrite($bf, full_tag("CCNAME", 4, false, $order->ccname));
-            fwrite($bf, full_tag("COURSEID", 4, false, $order->courseid));
-            fwrite($bf, full_tag("USERID", 4, false, $order->userid));
-            fwrite($bf, full_tag("TRANSID", 4, false, $order->transid));
-            fwrite($bf, full_tag("STATUS", 4, false, $order->status));
-            fwrite($bf, full_tag("TIMECREATED", 4, false, $order->timecreated));
-            fwrite($bf, full_tag("SETTLETIME", 4, false, $order->settletime));
-            fwrite($bf, full_tag("AMOUNT", 4, false, $order->amount));
-            fwrite($bf, full_tag("CURRENCY", 4, false, $order->currency));
-            if ($refunds = get_records("enrol_authorize_refunds", "orderid", $order->id)) {
-                fwrite($bf, start_tag("REFUNDS",4, true));
-                foreach ($refunds as $refund) {
-                    fwrite($bf, start_tag("REFUND", 5, true));
-                    fwrite($bf, full_tag("ID", 6, false, $refund->id));
-                    fwrite($bf, full_tag("ORDERID", 6, false, $refund->orderid));
-                    fwrite($bf, full_tag("STATUS", 6, false, $refund->status));
-                    fwrite($bf, full_tag("AMOUNT", 6, false, $refund->amount));
-                    fwrite($bf, full_tag("TRANSID", 6, false, $refund->transid));
-                    fwrite($bf, full_tag("SETTLETIME", 6, false, $refund->settletime));
-                    fwrite($bf, end_tag("REFUND", 5, true));
-                }
-                $status = fwrite($bf, end_tag("REFUNDS", 4, true));
-            }
-            fwrite ($bf, end_tag("ORDER", 3, true));
-        }
-        $status = fwrite($bf, end_tag("ORDERS", 2, true));
-    }
-    return $status;
-}
-
-
-?>