diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index 3d308ebbe048..eb890110bd39 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -263,6 +263,7 @@ enum btc_set_type {
 	/* type trigger some action */
 	BTC_SET_ACT_GET_BT_RSSI,
 	BTC_SET_ACT_AGGREGATE_CTRL,
+	BTC_SET_ACT_ANTPOSREGRISTRY_CTRL,
 
 	/********* for 1Ant **********/
 	/* type bool */