diff --git a/autobuild_mac80211_release/package/network/services/hostapd/patches/mtk-0023-hostapd-mtk-Add-channel-information-for-hostapd-relo.patch b/autobuild_mac80211_release/package/network/services/hostapd/patches/mtk-0023-hostapd-mtk-Add-channel-information-for-hostapd-relo.patch
index b03656e..b03b120 100644
--- a/autobuild_mac80211_release/package/network/services/hostapd/patches/mtk-0023-hostapd-mtk-Add-channel-information-for-hostapd-relo.patch
+++ b/autobuild_mac80211_release/package/network/services/hostapd/patches/mtk-0023-hostapd-mtk-Add-channel-information-for-hostapd-relo.patch
@@ -45,7 +45,7 @@
  	size_t len = sizeof(buf);
  	enum hostapd_hw_mode hw_mode;
 -	u8 channel;
-+	u8 channel, center_segment0, center_segment1, op_class;
++	u8 channel, center_segment0, center_segment1 = 0, op_class;
  	int sec_chan = 0;
  	int ret;
 +	struct wpa_channel_info ci;