diff --git a/ROMFS/px4fmu_common/init.d/rc.logging b/ROMFS/px4fmu_common/init.d/rc.logging
index 6bfbfea396..5d374745a1 100644
--- a/ROMFS/px4fmu_common/init.d/rc.logging
+++ b/ROMFS/px4fmu_common/init.d/rc.logging
@@ -11,7 +11,7 @@ then
 		then
 		fi
 	else
-		if sdlog2 start -r 100 -a -b 22 -t
+		if sdlog2 start -r 100 -a -b 12 -t
 		then
 		fi
 	fi