diff --git a/ROMFS/px4fmu_common/init.d/rc.sensors b/ROMFS/px4fmu_common/init.d/rc.sensors
index cf19400bd6..f2c625f4ab 100644
--- a/ROMFS/px4fmu_common/init.d/rc.sensors
+++ b/ROMFS/px4fmu_common/init.d/rc.sensors
@@ -294,7 +294,7 @@ then
 	then
 	fi
 
-	if ist8310 -C -b 1 -R 8 start
+	if ist8310 -C -b 1 -R 4 start
 	then
 	fi
 fi