diff --git a/nordic/trezor/trezor-ble/prj.conf b/nordic/trezor/trezor-ble/prj.conf
index e01f5a9306..3ad6f4d459 100644
--- a/nordic/trezor/trezor-ble/prj.conf
+++ b/nordic/trezor/trezor-ble/prj.conf
@@ -38,7 +38,7 @@ CONFIG_BT=y
 CONFIG_BT_PERIPHERAL=y
 CONFIG_BT_DEVICE_NAME="Trezor BLE"
 CONFIG_BT_DEVICE_NAME_DYNAMIC=y
-CONFIG_BT_DEVICE_APPEARANCE=833
+CONFIG_BT_DEVICE_APPEARANCE=128
 CONFIG_BT_MAX_CONN=2
 CONFIG_BT_MAX_PAIRED=8
 CONFIG_BT_SMP=y