diff --git a/README.md b/README.md
index eb9c85e..24a6e44 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,8 @@ Build confirmed on:
 * Linux version `6.5.5` (self compiled) on Debian Bookworm
 * Linux version `6.6.1` (self compiled) on Debian Bookworm
 * Linux version `6.7.2` (self compiled) on Debian Bookworm and Ubuntu 22.04
-* Linux version `6.8.0` (self compiled) on Debian Bookworm
+* Linux version `6.8.8` (self compiled) on Debian Trixie
+* Linux version `6.9.0` (self compiled) on Debian Trixie
 
 ## Using and Installing the Driver
 
diff --git a/os_dep/linux/ioctl_cfg80211.c b/os_dep/linux/ioctl_cfg80211.c
index 9bbecc2..12d7dd8 100755
--- a/os_dep/linux/ioctl_cfg80211.c
+++ b/os_dep/linux/ioctl_cfg80211.c
@@ -437,7 +437,9 @@ u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset,
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
 	if (started) {
-		#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
+		#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 9, 0))
+		cfg80211_ch_switch_started_notify(adapter->pnetdev, &chdef, 0, 0, false);
+		#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
 		cfg80211_ch_switch_started_notify(adapter->pnetdev, &chdef, 0, 0, false, 0);
 		#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
 		cfg80211_ch_switch_started_notify(adapter->pnetdev, &chdef, 0, 0, false);
@@ -453,7 +455,9 @@ u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset,
 	if (!rtw_cfg80211_allow_ch_switch_notify(adapter))
 		goto exit;
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 9, 0))
+	cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0);
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
 	cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0, 0);
 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 2))
 	cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0);