diff --git a/boards/px4/fmu-v5/nuttx-config/uavcanv1/defconfig b/boards/px4/fmu-v5/nuttx-config/cyphal/defconfig
similarity index 100%
rename from boards/px4/fmu-v5/nuttx-config/uavcanv1/defconfig
rename to boards/px4/fmu-v5/nuttx-config/cyphal/defconfig
diff --git a/src/drivers/cyphal/CanardHandle.cpp b/src/drivers/cyphal/CanardHandle.cpp
index a197712afe..7a90863587 100644
--- a/src/drivers/cyphal/CanardHandle.cpp
+++ b/src/drivers/cyphal/CanardHandle.cpp
@@ -48,6 +48,8 @@
 #  include "CanardSocketCAN.hpp"
 # elif defined(CONFIG_CAN)
 #  include "CanardNuttXCDev.hpp"
+# else
+#  error "No CAN driver enabled for Cyphal build"
 # endif // CONFIG_CAN
 #endif // NuttX