diff --git a/ArduCopter/ArduCopter.pde b/ArduCopter/ArduCopter.pde
index 5082883526..0ac93cdd18 100644
--- a/ArduCopter/ArduCopter.pde
+++ b/ArduCopter/ArduCopter.pde
@@ -192,8 +192,8 @@ static DataFlash_APM2 DataFlash;
 #elif CONFIG_HAL_BOARD == HAL_BOARD_APM1
 static DataFlash_APM1 DataFlash;
 #elif CONFIG_HAL_BOARD == HAL_BOARD_AVR_SITL
-//static DataFlash_File DataFlash("logs");
-static DataFlash_SITL DataFlash;
+static DataFlash_File DataFlash("logs");
+//static DataFlash_SITL DataFlash;
 #elif CONFIG_HAL_BOARD == HAL_BOARD_PX4
 static DataFlash_File DataFlash("/fs/microsd/APM/logs");
 #elif CONFIG_HAL_BOARD == HAL_BOARD_LINUX