diff --git a/boards/ark/can-flow/firmware.prototype b/boards/ark/can-flow/firmware.prototype
index 4d40e94dea..a59e1adca6 100644
--- a/boards/ark/can-flow/firmware.prototype
+++ b/boards/ark/can-flow/firmware.prototype
@@ -1,5 +1,5 @@
 {
-    "board_id": 11,
+    "board_id": 80,
     "magic": "PX4FWv1",
     "description": "Firmware for the ARK flow board",
     "image": "",
diff --git a/boards/ark/can-flow/uavcan_board_identity b/boards/ark/can-flow/uavcan_board_identity
index 53b4960ceb..8f389d0657 100644
--- a/boards/ark/can-flow/uavcan_board_identity
+++ b/boards/ark/can-flow/uavcan_board_identity
@@ -6,8 +6,8 @@ add_definitions(
 	-DAPP_VERSION_MINOR=${uavcanblid_sw_version_minor}
 )
 
-set(uavcanblid_hw_version_major 1)
-set(uavcanblid_hw_version_minor 0)
+set(uavcanblid_hw_version_major 0)
+set(uavcanblid_hw_version_minor 80)
 set(uavcanblid_name "\"org.ark.can-flow\"")
 
 add_definitions(