diff --git a/libraries/AP_HAL_ChibiOS/hwdef/scripts/defaults_periph.h b/libraries/AP_HAL_ChibiOS/hwdef/scripts/defaults_periph.h
index a3ea17ea75..476217512d 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/scripts/defaults_periph.h
+++ b/libraries/AP_HAL_ChibiOS/hwdef/scripts/defaults_periph.h
@@ -352,3 +352,36 @@
 #ifndef AP_HAL_CHIBIOS_IN_EXPECTED_DELAY_WHEN_NOT_INITIALISED
 #define AP_HAL_CHIBIOS_IN_EXPECTED_DELAY_WHEN_NOT_INITIALISED 0
 #endif
+
+#ifndef AP_SERIALLED_ENABLED
+#define AP_SERIALLED_ENABLED 0
+#endif
+
+#ifndef AP_OPTICALFLOW_ENABLED
+#define AP_OPTICALFLOW_ENABLED 0
+#endif
+
+#ifndef HAL_BUTTON_ENABLED
+#define HAL_BUTTON_ENABLED 0
+#endif
+
+#ifndef AP_NOTIFY_SCRIPTING_LED_ENABLED
+#define AP_NOTIFY_SCRIPTING_LED_ENABLED 0
+#endif
+
+#ifndef AP_PARAM_DYNAMIC_ENABLED
+#define AP_PARAM_DYNAMIC_ENABLED 0
+#endif
+
+#ifndef HAL_MOUNT_ENABLED
+#define HAL_MOUNT_ENABLED 0
+#endif
+
+#ifndef AP_CAMERA_ENABLED
+#define AP_CAMERA_ENABLED 0
+#endif
+
+#ifndef AP_TERRAIN_AVAILABLE
+#define AP_TERRAIN_AVAILABLE 0
+#endif
+