diff --git a/app.js b/app.js
index 149194d0c97c339bf17f7345771dd55e883f631d..9f3b9c997857e03b919cfb8e1996c5e1d9d96780 100644
--- a/app.js
+++ b/app.js
@@ -120,7 +120,7 @@ var firmwarewizard = function() {
     return index === self.indexOf(e);
   });
 
-  var reFileExtension = new RegExp(/\.(bin|img\.gz|img|tar|ubi)$/);
+  var reFileExtension = new RegExp(/\.(bin|chk|img\.gz|img|tar|ubi)$/);
   var reRemoveDashes = new RegExp(/-/g);
   var reSearchable = new RegExp('[-/ '+NON_BREAKING_SPACE+']', 'g');
   var reRemoveSpaces = new RegExp(/ /g);
diff --git a/devices.js b/devices.js
index 6beca905be1c75a2430e94ba9901b5413a591f61..7d324a7afee80d9df583a35bc852648ba01f7f45 100644
--- a/devices.js
+++ b/devices.js
@@ -105,7 +105,7 @@ var devices_recommended = {
 
   "Netgear": {
     "EX6100": {"netgear-ex6100v2": "v2"},
-    "EX6150": {"netgear-ex6150v2": "v2"},
+    "EX6150": {"netgear-ex6150": "v1", "netgear-ex6150v2": "v2"},
     "R6120": "netgear-r6120",
     "R6220": "netgear-r6220",
     "R7800": "netgear-nighthawk-x4s-r7800",