diff --git a/Makefile b/Makefile
index 0fa9b31..dcf7a03 100755
--- a/Makefile
+++ b/Makefile
@@ -180,6 +180,10 @@ ifeq ($(CONFIG_DISABLE_REGD_C), y)
 EXTRA_CFLAGS += -DCONFIG_DISABLE_REGD_C
 endif
 
+ifeq ($(CONFIG_MP_VHT_HW_TX_MODE), y)
+EXTRA_CFLAGS += -DCONFIG_MP_VHT_HW_TX_MODE
+#endif
+
 ifeq ($(CONFIG_GSPI_HCI), y)
 HCI_NAME = gspi
 endif
@@ -564,11 +568,6 @@ endif
 endif
 
 ########### HAL_RTL8814A #################################
-ifeq ($(CONFIG_RTL8814A), y)
-## ADD NEW VHT MP HW TX MODE ##
-EXTRA_CFLAGS += -DCONFIG_MP_VHT_HW_TX_MODE
-CONFIG_MP_VHT_HW_TX_MODE = y
-##########################################
 RTL871X = rtl8814a
 ifeq ($(CONFIG_USB_HCI), y)
 MODULE_NAME = 8814au
diff --git a/hal/rtl8814a/rtl8814a_hal_init.c b/hal/rtl8814a/rtl8814a_hal_init.c
index 6c2f471..d33ac73 100644
--- a/hal/rtl8814a/rtl8814a_hal_init.c
+++ b/hal/rtl8814a/rtl8814a_hal_init.c
@@ -3986,8 +3986,8 @@ void init_hal_spec_8814a(_adapter *adapter)
 	hal_spec->macid_num = MACID_NUM_8814A;
 	hal_spec->sec_cam_ent_num = SEC_CAM_ENT_NUM_8814A;
 	hal_spec->sec_cap = SEC_CAP_CHK_BMC;
-	hal_spec->tx_nss_num = 1;
-	hal_spec->rx_nss_num = 1;
+	hal_spec->tx_nss_num = 4;
+	hal_spec->rx_nss_num = 4;
 	hal_spec->band_cap = BAND_CAP_8814A;
 	hal_spec->bw_cap = BW_CAP_8814A;