diff --git a/libraries/AP_HAL_FLYMAPLE/HAL_FLYMAPLE_Class.cpp b/libraries/AP_HAL_FLYMAPLE/HAL_FLYMAPLE_Class.cpp
index 25a9fc8a35..eea4b1dd09 100644
--- a/libraries/AP_HAL_FLYMAPLE/HAL_FLYMAPLE_Class.cpp
+++ b/libraries/AP_HAL_FLYMAPLE/HAL_FLYMAPLE_Class.cpp
@@ -63,7 +63,7 @@ HAL_FLYMAPLE::HAL_FLYMAPLE() :
 	&rcoutDriver,
         &schedulerInstance,
 	&utilInstance,
-    NULL /* no optical flow */
+        NULL /* no optical flow */
 	)
 {}