diff --git a/app/include/zmk/events/battery_state_changed.h b/app/include/zmk/events/battery_state_changed.h
index 157490d98498..1a8839c8ca72 100644
--- a/app/include/zmk/events/battery_state_changed.h
+++ b/app/include/zmk/events/battery_state_changed.h
@@ -12,6 +12,7 @@
 struct zmk_battery_state_changed {
     // TODO: Other battery channels
     uint8_t state_of_charge;
+    bool charging;
 };
 
 ZMK_EVENT_DECLARE(zmk_battery_state_changed);
@@ -19,6 +20,7 @@ ZMK_EVENT_DECLARE(zmk_battery_state_changed);
 struct zmk_peripheral_battery_state_changed {
     uint8_t source;
     // TODO: Other battery channels
+    // Charging state not broadcast over BAS so no need to have it in peripheral event
     uint8_t state_of_charge;
 };