diff --git a/net/wol/Makefile b/net/wol/Makefile
index 4f3d67810..87e6d0c59 100644
--- a/net/wol/Makefile
+++ b/net/wol/Makefile
@@ -1,6 +1,5 @@
 PLUGIN_NAME=		wol
-PLUGIN_VERSION=		2.1
-PLUGIN_REVISION=	1
+PLUGIN_VERSION=		2.2
 PLUGIN_DEPENDS=		wol
 PLUGIN_COMMENT=		Wake on LAN Service
 PLUGIN_MAINTAINER=	franco@opnsense.org
diff --git a/net/wol/src/opnsense/mvc/app/controllers/OPNsense/Wol/Api/WolController.php b/net/wol/src/opnsense/mvc/app/controllers/OPNsense/Wol/Api/WolController.php
index ef19b5e18..6d24dd75d 100644
--- a/net/wol/src/opnsense/mvc/app/controllers/OPNsense/Wol/Api/WolController.php
+++ b/net/wol/src/opnsense/mvc/app/controllers/OPNsense/Wol/Api/WolController.php
@@ -1,30 +1,29 @@
 <?php
-/**
- *    Copyright (C) 2017 Fabian Franz
+
+/*
+ * Copyright (C) 2017 Fabian Franz
+ * All rights reserved.
  *
- *    All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
  *
- *    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.
  *
- *    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.
+ * 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.
  */
 
 namespace OPNsense\Wol\Api;
@@ -146,7 +145,7 @@ class WolController extends ApiMutableModelControllerBase
         $hostmask = (2 << (31 - $cidr)) - 1;
         $int_bcast = $int_ip | $hostmask;
         return implode('.', array(
-          $int_bcast >> 24,
+          ($int_bcast >> 24) & 255,
           ($int_bcast >> 16) & 255,
           ($int_bcast >> 8) & 255,
           $int_bcast & 255,