diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index a6c075ac67d5d..ec181c1989bc6 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -2948,8 +2948,8 @@ struct rtw89_ser {
 
 	struct work_struct ser_hdl_work;
 	struct delayed_work ser_alarm_work;
-	struct state_ent *st_tbl;
-	struct event_ent *ev_tbl;
+	const struct state_ent *st_tbl;
+	const struct event_ent *ev_tbl;
 	struct list_head msg_q;
 	spinlock_t msg_q_lock; /* lock when read/write ser msg */
 	DECLARE_BITMAP(flags, RTW89_NUM_OF_SER_FLAGS);
diff --git a/drivers/net/wireless/realtek/rtw89/ser.c b/drivers/net/wireless/realtek/rtw89/ser.c
index 5aebd6839d299..9e95ed9727108 100644
--- a/drivers/net/wireless/realtek/rtw89/ser.c
+++ b/drivers/net/wireless/realtek/rtw89/ser.c
@@ -632,7 +632,7 @@ static void ser_l2_reset_st_hdl(struct rtw89_ser *ser, u8 evt)
 	}
 }
 
-static struct event_ent ser_ev_tbl[] = {
+static const struct event_ent ser_ev_tbl[] = {
 	{SER_EV_NONE, "SER_EV_NONE"},
 	{SER_EV_STATE_IN, "SER_EV_STATE_IN"},
 	{SER_EV_STATE_OUT, "SER_EV_STATE_OUT"},
@@ -648,7 +648,7 @@ static struct event_ent ser_ev_tbl[] = {
 	{SER_EV_MAXX, "SER_EV_MAX"}
 };
 
-static struct state_ent ser_st_tbl[] = {
+static const struct state_ent ser_st_tbl[] = {
 	{SER_IDLE_ST, "SER_IDLE_ST", ser_idle_st_hdl},
 	{SER_RESET_TRX_ST, "SER_RESET_TRX_ST", ser_reset_trx_st_hdl},
 	{SER_DO_HCI_ST, "SER_DO_HCI_ST", ser_do_hci_st_hdl},