diff --git a/security/openconnect/Makefile b/security/openconnect/Makefile
index a7b669daa..70252a6aa 100644
--- a/security/openconnect/Makefile
+++ b/security/openconnect/Makefile
@@ -1,5 +1,6 @@
 PLUGIN_NAME=		openconnect
 PLUGIN_VERSION=		1.4.2
+PLUGIN_REVISION=	1
 PLUGIN_COMMENT=		OpenConnect Client
 PLUGIN_DEPENDS=		openconnect
 PLUGIN_MAINTAINER=	m.muenz@gmail.com
diff --git a/security/openconnect/src/etc/inc/plugins.inc.d/openconnect.inc b/security/openconnect/src/etc/inc/plugins.inc.d/openconnect.inc
index c14a9d26d..f8bc4c684 100644
--- a/security/openconnect/src/etc/inc/plugins.inc.d/openconnect.inc
+++ b/security/openconnect/src/etc/inc/plugins.inc.d/openconnect.inc
@@ -53,7 +53,6 @@ function openconnect_services()
     return $services;
 }
 
-
 function openconnect_interfaces()
 {
     $interfaces = array();
@@ -82,3 +81,8 @@ function openconnect_xmlrpc_sync()
     $result['services'] = ['openconnect'];
     return array($result);
 }
+
+function openconnect_devices()
+{
+    return [['pattern' => '^ocvpn', 'volatile' => true]];
+}