diff --git a/.github/workflows/build_for_x20.yml b/.github/workflows/build_for_x20.yml
index 9224be87..262f9b19 100644
--- a/.github/workflows/build_for_x20.yml
+++ b/.github/workflows/build_for_x20.yml
@@ -1,4 +1,4 @@
-name: build on x86 lunar
+name: build on x20
 
 on: [push]
 
diff --git a/build_chroot.sh b/build_chroot.sh
index 40b09c20..45c42fd8 100644
--- a/build_chroot.sh
+++ b/build_chroot.sh
@@ -26,12 +26,27 @@ if [[ -e /etc/os-release && $(grep -c "Raspbian" /etc/os-release) -gt 0 ]]; then
     echo "_____________________________________________"
     ls -a /usr/src/
 elif [[ -e /etc/os-release && $(grep -c "Armbian" /etc/os-release) -gt 0 ]]; then
+    sudo pip3 install --upgrade cloudsmith-cli
     echo "building for the x20"
     sudo apt update 
-    sudo apt install -y build-essential flex bc bison dkms linux-headers-5.8.0-29-generic
+    sudo apt install -y build-essential flex bc bison dkms git
+    wget https://sby.mirror.bignet.id/ubuntu-ports/pool/main/l/linux-hwe-5.8/linux-hwe-5.8-headers-5.8.0-29_5.8.0-29.31~20.04.1_all.deb
+    dpkg -i *.deb
+    rm -Rf *.deb
+    wget https://sby.mirror.bignet.id/ubuntu-ports/pool/main/l/linux-hwe-5.8/linux-headers-5.8.0-29-generic_5.8.0-29.31~20.04.1_armhf.deb
+    dpkg -i *.deb
     echo "---------------"
     echo "_____________________________________________"
-    ls -a /usr/src/
+    make KSRC=/usr/src/linux-headers-5.8.0-29-generic O="" modules
+    mkdir -p package/lib/modules/5.8.0/kernel/drivers/net/wireless/
+    cp *.ko package/lib/modules/5.8.0/kernel/drivers/net/wireless/
+    ls -a
+    fpm -a armhf -s dir -t deb -n rtl8812au-x20 -v 2.5-evo-$(date '+%m%d%H%M') -C package -p rtl8812au-x20.deb --before-install before-install.sh --after-install after-install.sh
+echo "push to cloudsmith"
+git describe --exact-match HEAD >/dev/null 2>&1
+echo "Pushing the package to OpenHD 2.5 repository"
+ls -a
+cloudsmith push deb --api-key "$API_KEY" openhd/release/debian/bullseye rtl8812au-x20.deb || exit 1
 else
 
 sudo apt update