diff --git a/apps/fwupdate/custom.html b/apps/fwupdate/custom.html
index fd16aa878..4809bd5a5 100644
--- a/apps/fwupdate/custom.html
+++ b/apps/fwupdate/custom.html
@@ -103,6 +103,7 @@ function onInit(device) {
     if (crc==156320890) version = "2v17";
     if (crc==4012421318) version = "2v18";
     if (crc==1856454048) version = "2v19";
+    if (crc==2893810756) version = "2v20";
     if (!ok) {
       version += 	`(⚠ update required)`;
     }