diff --git a/mtk_scripts/filogic-sync-openwrt-wifi.sh b/mtk_scripts/filogic-sync-openwrt-wifi.sh
index 01ffe58..0a4c116 100755
--- a/mtk_scripts/filogic-sync-openwrt-wifi.sh
+++ b/mtk_scripts/filogic-sync-openwrt-wifi.sh
@@ -194,7 +194,7 @@
 echo "gen new hostapd patches for mt76_3.x"
 cp meta-cmf-filogic/mtk_scripts/rdkb_inc_helper mac80211_package/package/network/services/hostapd
 cd mac80211_package/package/network/services/hostapd
-rm -rf patches/999*mtk*.patch
+
 ./rdkb_inc_helper patches
 mv patches.inc patches
 echo "some patch do not apply to RDKB"