diff --git a/Tools/scripts/build_options.py b/Tools/scripts/build_options.py
index b661a30f27..9d796b598e 100644
--- a/Tools/scripts/build_options.py
+++ b/Tools/scripts/build_options.py
@@ -157,6 +157,7 @@ BUILD_OPTIONS = [
     Feature('Gimbal', 'SOLOGIMBAL', 'HAL_SOLO_GIMBAL_ENABLED', 'Enable Solo Gimbal', 0, "MOUNT"),
     Feature('Gimbal', 'STORM32_MAVLINK', 'HAL_MOUNT_STORM32MAVLINK_ENABLED', 'Enable SToRM32 MAVLink Gimbal', 0, "MOUNT"),
     Feature('Gimbal', 'STORM32_SERIAL', 'HAL_MOUNT_STORM32SERIAL_ENABLED', 'Enable SToRM32 Serial Gimbal', 0, "MOUNT"),
+    Feature('Gimbal', 'XACTI', 'HAL_MOUNT_XACTI_ENABLED', 'Enable Xacti Gimbal', 0, "MOUNT"),
 
     Feature('VTOL Frame', 'QUAD', 'AP_MOTORS_FRAME_QUAD_ENABLED', 'QUADS(BI,TRI also)', 1, None),
     Feature('VTOL Frame', 'HEXA', 'AP_MOTORS_FRAME_HEXA_ENABLED', 'HEXA', 0, None),