diff --git a/src/etc/inc/plugins.inc.d/openvpn/attributes.sh b/src/etc/inc/plugins.inc.d/openvpn/attributes.sh
index 60f2040a8..942cac6b4 100755
--- a/src/etc/inc/plugins.inc.d/openvpn/attributes.sh
+++ b/src/etc/inc/plugins.inc.d/openvpn/attributes.sh
@@ -3,7 +3,6 @@
 if [ "$script_type" = "client-disconnect" ]; then
 	/sbin/pfctl -k $ifconfig_pool_remote_ip
 	/sbin/pfctl -K $ifconfig_pool_remote_ip
-	/usr/local/etc/inc/plugins.inc.d/openvpn/ovpn_cleanup_cso.php $1
 fi
 
 exit 0
diff --git a/src/etc/inc/plugins.inc.d/openvpn/ovpn_cleanup_cso.php b/src/etc/inc/plugins.inc.d/openvpn/ovpn_cleanup_cso.php
deleted file mode 100755
index ca7160f05..000000000
--- a/src/etc/inc/plugins.inc.d/openvpn/ovpn_cleanup_cso.php
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/local/bin/php
-<?php
-
-/*
- * Copyright (C) 2018 Deciso B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-$vpnid = filter_var($argv[1], FILTER_SANITIZE_NUMBER_INT);
-$common_name = getenv("common_name");
-$target_filename = "/var/etc/openvpn-csc/".$vpnid."/".$common_name;
-
-openlog("openvpn", LOG_ODELAY, LOG_AUTH);
-if (is_file($target_filename)) {
-    syslog(LOG_NOTICE, "client config removed @ {$target_filename}");
-    unlink($target_filename);
-}
-
-closelog();
-exit(0);