diff --git a/dom0-updates/qubes-dom0-update b/dom0-updates/qubes-dom0-update
index b4b50ec..0a00a10 100755
--- a/dom0-updates/qubes-dom0-update
+++ b/dom0-updates/qubes-dom0-update
@@ -200,6 +200,8 @@ qvm-run --nogui -q -u root $UPDATEVM 'chown user:user /var/lib/qubes/dom0-update
 qvm-run --nogui -q $UPDATEVM 'rm -rf /var/lib/qubes/dom0-updates/etc' || exit 1
 tar c /var/lib/rpm /etc/yum.repos.d /etc/yum.conf /etc/dnf/dnf.conf 2>/dev/null | \
    qvm-run --nogui -q --pass-io "$UPDATEVM" 'LC_MESSAGES=C tar x -C /var/lib/qubes/dom0-updates 2>&1 | grep -v -E "s in the future"'
+rpm -qa gpg-pubkey --qf '%{description}' | \
+   qvm-run --nogui -q --pass-io "$UPDATEVM" 'cat >/var/lib/qubes/dom0-updates/etc/keyring.asc'
 
 qvm-run $QVMRUN_OPTS --pass-io $UPDATEVM "script --quiet --return --command '/usr/lib/qubes/qubes-download-dom0-updates.sh --doit --nogui $(quote_args "${ALL_OPTS[@]}")' /dev/null"
 RETCODE=$?