diff --git a/peripherals/can_uds/Kconfig b/peripherals/can_uds/Kconfig
index bf7a8a6455..e0127a4332 100644
--- a/peripherals/can_uds/Kconfig
+++ b/peripherals/can_uds/Kconfig
@@ -379,7 +379,7 @@ if PKG_USING_CAN_UDS
 
     config PKG_USING_ISO14229
         bool
-        default "true"
+        default y
 
     config PKG_CAN_UDS_PATH
         string