diff --git a/backend/genesys_devices.c b/backend/genesys_devices.c
index 4358e94df..775ffb624 100644
--- a/backend/genesys_devices.c
+++ b/backend/genesys_devices.c
@@ -880,7 +880,7 @@ static Genesys_Gpo Gpo[] = {
   ,
   /* CANONLIDE35 */
   {GPO_CANONLIDE35,
-   {0x12, 0x80}
+   {0x02, 0x80}
    ,
    {0xef, 0x80}
    ,