diff --git a/tools/flatpak/release.sh b/tools/flatpak/release.sh
index 0b114e8e654adec4ffaaa91758fcb22def0e7ad2..a2a753ee6745c900db48042e9d4146ad89626f8b 100755
--- a/tools/flatpak/release.sh
+++ b/tools/flatpak/release.sh
@@ -9,6 +9,13 @@ gpgfile=""
 
 set -e -x
 
-flatpak-builder --repo=$codedir/flatpak-repo --install-deps-from=flathub --user --force-clean --ccache $codedir/flatpak-builddir $codedir/app.briar.gtk.json
+flatpak-builder --arch="x86_64" --disable-cache --repo=$codedir/flatpak-repo --install-deps-from=flathub --user --force-clean --ccache $codedir/flatpak-builddir $codedir/app.briar.gtk.json
 flatpak build-commit-from --src-repo=$codedir/flatpak-repo --gpg-sign=3D7EA4950100A0D222C970717C23232F3BF374D7 --update-appstream --no-update-summary $repodir
+
+flatpak-builder --arch="aarch64" --disable-cache --repo=$codedir/flatpak-repo --install-deps-from=flathub --user --force-clean --ccache $codedir/flatpak-builddir $codedir/app.briar.gtk.json
+flatpak build-commit-from --src-repo=$codedir/flatpak-repo --gpg-sign=3D7EA4950100A0D222C970717C23232F3BF374D7 --update-appstream --no-update-summary $repodir
+
+flatpak-builder --arch="arm" --disable-cache --repo=$codedir/flatpak-repo --install-deps-from=flathub --user --force-clean --ccache $codedir/flatpak-builddir $codedir/app.briar.gtk.json
+flatpak build-commit-from --src-repo=$codedir/flatpak-repo --gpg-sign=3D7EA4950100A0D222C970717C23232F3BF374D7 --update-appstream --no-update-summary $repodir
+
 flatpak build-update-repo --default-branch=stable --gpg-import=$gpgfile --gpg-sign=3D7EA4950100A0D222C970717C23232F3BF374D7 --generate-static-deltas $repodir