diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index e196c67..91a2255 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -46,5 +46,6 @@ jobs:
           files: ${{ github.workspace }}/*.iso
           tag_name: v20.04-${{ steps.tag.outputs.tag }}
           draft: false
+          prerelease: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/files/chroot_build.sh b/files/chroot_build.sh
index 9a0c892..9c2fd5d 100755
--- a/files/chroot_build.sh
+++ b/files/chroot_build.sh
@@ -204,7 +204,7 @@ dpkg-reconfigure network-manager
 
 echo >&2 "===]> Info: Configure Network Manager to use iwd... "
 mkdir -p /etc/NetworkManager/conf.d
-printf '[device]\nwifi.backend=iwd\n' > /etc/NetworkManager/conf.d/wifi_backend.conf
+printf '#[device]\n#wifi.backend=iwd\n' > /etc/NetworkManager/conf.d/wifi_backend.conf
 #systemctl enable iwd.service
 
 echo >&2 "===]> Info: Cleanup the chroot environment... "