diff --git a/msg/battery_status.msg b/msg/battery_status.msg
index 420a76fc8b..e5e24cc08f 100644
--- a/msg/battery_status.msg
+++ b/msg/battery_status.msg
@@ -2,7 +2,7 @@ uint64 timestamp		# microseconds since system boot, needed to integrate
 float32 voltage_v		# Battery voltage in volts, 0 if unknown
 float32 voltage_filtered_v	# Battery voltage in volts, filtered, 0 if unknown
 float32 current_a		# Battery current in amperes, -1 if unknown
-float32 current_filtered_a	# Battery current in amperes, 0 if unknown
+float32 current_filtered_a	# Battery current in amperes, filtered, 0 if unknown
 float32 discharged_mah		# Discharged amount in mAh, -1 if unknown
 float32 remaining		# From 1 to 0, -1 if unknown
 int32 cell_count		# Number of cells