diff --git a/package/kernel/rtl8189es/patches/020-wireless-5.8.patch b/package/kernel/rtl8189es/patches/020-wireless-5.8.patch
index b853d22607..af80328d13 100644
--- a/package/kernel/rtl8189es/patches/020-wireless-5.8.patch
+++ b/package/kernel/rtl8189es/patches/020-wireless-5.8.patch
@@ -84,7 +84,17 @@
  static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev, unsigned int link_id)
  #else
  static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev)
-@@ -10270,7 +10270,7 @@ void rtw_wdev_unregister(struct wireless
+@@ -6078,6 +6078,9 @@ static int	cfg80211_rtw_set_channel(stru
+ #endif /*#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0))*/
+ 
+ static int cfg80211_rtw_set_monitor_channel(struct wiphy *wiphy
++#ifdef BUILD_OPENWRT
++	, struct net_device *dev
++#endif
+ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
+ 	, struct cfg80211_chan_def *chandef
+ #else
+@@ -10270,7 +10273,7 @@ void rtw_wdev_unregister(struct wireless
  	rtw_cfg80211_indicate_scan_done(adapter, _TRUE);
  
  	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) || defined(COMPAT_KERNEL_RELEASE)