diff --git a/.gitea/workflows/builder.yaml b/.gitea/workflows/builder.yaml
index 83f6a74..2057392 100644
--- a/.gitea/workflows/builder.yaml
+++ b/.gitea/workflows/builder.yaml
@@ -21,11 +21,12 @@ jobs:
           apt update
           apt install -y xorriso curl genisoimage cpio
           ./build/amd64.sh
-      - name: Upload ISO image
-        uses: actions/upload-artifact@v4
-        with:
-          name: halis-debian-11.6.0-amd64.iso
-          path: halis-debian-11.6.0-amd64.iso
+      - name: Upload ISO image to generic package registry
+        run: |
+          curl --user your_username:your_password_or_token \
+               --header 'authorization: Bearer ${{ secrets.GITEA_TOKEN }}' \
+               --upload-file halis-debian-11.6.0-amd64.img.xz \
+               https://git.halis.io/api/packages/athens-school/generic/halis-iso-arm64/0.0.1/halis-debian-11.6.0-amd64.img.xz
 
   build-arm64:
     container:
diff --git a/build/arm64.sh b/build/arm64.sh
index dcf9445..786c715 100755
--- a/build/arm64.sh
+++ b/build/arm64.sh
@@ -39,3 +39,5 @@ sudo umount mnt -R
 
 echo "Compressing resulting image"
 xz $RASPIOS_IMG
+
+cp $RASPIOS_IMG.xz halis-debian-11.6.0-amd64.img.xz