diff --git a/patches-19.x/0028-wpa_supplicant-add-ubus-event.patch b/patches-19.x/0028-wpa_supplicant-add-ubus-event.patch
deleted file mode 100644
index 8563f8f..0000000
--- a/patches-19.x/0028-wpa_supplicant-add-ubus-event.patch
+++ /dev/null
@@ -1,108 +0,0 @@
-From cda25a76fd0fb346e82c41cef3f25ddc83943871 Mon Sep 17 00:00:00 2001
-From: Jianhui Zhao <jianhui.zhao@gl-inet.com>
-Date: Thu, 29 Apr 2021 18:36:29 +0800
-Subject: [PATCH] wpa_supplicant: add ubus event
-
-Signed-off-by: Jianhui Zhao <jianhui.zhao@gl-inet.com>
----
- .../hostapd/patches/802-ubus-event.patch      | 30 +++++++++++++++++++
- .../hostapd/src/wpa_supplicant/ubus.c         | 11 +++++++
- .../hostapd/src/wpa_supplicant/ubus.h         | 12 ++++++++
- 3 files changed, 53 insertions(+)
- create mode 100644 package/network/services/hostapd/patches/802-ubus-event.patch
-
-diff --git a/package/network/services/hostapd/patches/802-ubus-event.patch b/package/network/services/hostapd/patches/802-ubus-event.patch
-new file mode 100644
-index 0000000000..942ecf6e99
---- /dev/null
-+++ b/package/network/services/hostapd/patches/802-ubus-event.patch
-@@ -0,0 +1,30 @@
-+--- a/wpa_supplicant/events.c
-++++ b/wpa_supplicant/events.c
-+@@ -2991,6 +2991,8 @@ static void wpa_supplicant_event_disasso
-+ 			" reason=%d%s",
-+ 			MAC2STR(bssid), reason_code,
-+ 			locally_generated ? " locally_generated=1" : "");
-++		
-++		wpas_ubus_event(wpa_s, WPA_UBUS_EVENT_DISCONNECTED, "disconnected");
-+ 	}
-+ }
-+ 
-+--- a/wpa_supplicant/wpa_supplicant.c
-++++ b/wpa_supplicant/wpa_supplicant.c
-+@@ -974,6 +974,7 @@ void wpa_supplicant_set_state(struct wpa
-+ 			ssid ? ssid->id : -1,
-+ 			ssid && ssid->id_str ? ssid->id_str : "",
-+ 			fils_hlp_sent ? " FILS_HLP_SENT" : "");
-++		wpas_ubus_event(wpa_s, WPA_UBUS_EVENT_CONNECTED, "connected");
-+ #endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
-+ 		wpas_clear_temp_disabled(wpa_s, ssid, 1);
-+ 		wpa_blacklist_clear(wpa_s);
-+@@ -7181,6 +7182,8 @@ void wpas_auth_failed(struct wpa_supplic
-+ 		"id=%d ssid=\"%s\" auth_failures=%u duration=%d reason=%s",
-+ 		ssid->id, wpa_ssid_txt(ssid->ssid, ssid->ssid_len),
-+ 		ssid->auth_failures, dur, reason);
-++	
-++	wpas_ubus_event(wpa_s, WPA_UBUS_EVENT_AUTH_FAILED, "authentication failure");
-+ }
-+ 
-+ 
-diff --git a/package/network/services/hostapd/src/wpa_supplicant/ubus.c b/package/network/services/hostapd/src/wpa_supplicant/ubus.c
-index 5fdb57be7a..13aff0801c 100644
---- a/package/network/services/hostapd/src/wpa_supplicant/ubus.c
-+++ b/package/network/services/hostapd/src/wpa_supplicant/ubus.c
-@@ -263,3 +263,14 @@ void wpas_ubus_notify(struct wpa_supplicant *wpa_s, const struct wps_credential
- 	ubus_send_event(ctx, "wps_credentials", b.head);
- }
- #endif /* CONFIG_WPS */
-+
-+void wpas_ubus_event(struct wpa_supplicant *wpa_s, int ev, const char *reason)
-+{
-+	blob_buf_init(&b, 0);
-+
-+	blobmsg_add_u32(&b, "event", ev);
-+
-+	blobmsg_add_string(&b, "reason", reason ? reason : "");
-+
-+	ubus_send_event(ctx, "wpa", b.head);
-+}
-diff --git a/package/network/services/hostapd/src/wpa_supplicant/ubus.h b/package/network/services/hostapd/src/wpa_supplicant/ubus.h
-index c37e743e73..cac69eb17d 100644
---- a/package/network/services/hostapd/src/wpa_supplicant/ubus.h
-+++ b/package/network/services/hostapd/src/wpa_supplicant/ubus.h
-@@ -19,6 +19,12 @@ struct wpas_ubus_bss {
- 	struct ubus_object obj;
- };
- 
-+enum {
-+	WPA_UBUS_EVENT_CONNECTED,
-+	WPA_UBUS_EVENT_DISCONNECTED,
-+	WPA_UBUS_EVENT_AUTH_FAILED
-+};
-+
- void wpas_ubus_add_bss(struct wpa_supplicant *wpa_s);
- void wpas_ubus_free_bss(struct wpa_supplicant *wpa_s);
- 
-@@ -26,6 +32,8 @@ void wpas_ubus_free_bss(struct wpa_supplicant *wpa_s);
- void wpas_ubus_notify(struct wpa_supplicant *wpa_s, const struct wps_credential *cred);
- #endif
- 
-+void wpas_ubus_event(struct wpa_supplicant *wpa_s, int ev, const char *reason);
-+
- #else
- struct wpas_ubus_bss {};
- 
-@@ -48,6 +56,10 @@ static inline void wpas_ubus_free_bss(struct wpa_supplicant *wpa_s)
- static inline void wpas_ubus_notify(struct wpa_supplicant *wpa_s, struct wps_credential *cred)
- {
- }
-+
-+static inline void wpas_ubus_event(struct wpa_supplicant *wpa_s, int ev, const char *reason)
-+{	
-+}
- #endif
- 
- #endif
--- 
-2.17.1
-