diff --git a/pxtarget.json b/pxtarget.json
index 519fdb2c..29b3f709 100644
--- a/pxtarget.json
+++ b/pxtarget.json
@@ -236,7 +236,6 @@
                 "#107C10"
             ]
         },
-        "chromeExtension": "hjcflblhjoglmjjkecamiegdigfkgeni",
         "vendorId": "0x0d28",
         "productId": "0x0204",
         "rawHID": true