diff --git a/.github/scripts/delete-old-cloudsmith-artifacts.sh b/.github/scripts/delete-old-cloudsmith-artifacts.sh
index 6b07e8f220d1..7968154e0990 100755
--- a/.github/scripts/delete-old-cloudsmith-artifacts.sh
+++ b/.github/scripts/delete-old-cloudsmith-artifacts.sh
@@ -7,7 +7,7 @@ MAX_NUMBER_OF_RELEASES=40
 # Cloudsmith repo
 rpm --import 'https://dl.cloudsmith.io/public/vespa/open-source-rpms/gpg.0F3DA3C70D35DA7B.key'
 curl -1sLf 'https://dl.cloudsmith.io/public/vespa/open-source-rpms/config.rpm.txt?distro=el&codename=8' > /tmp/vespa-open-source-rpms.repo
-dnf install 'dnf-command(config-manager)'
+dnf install -y 'dnf-command(config-manager)'
 dnf config-manager --add-repo '/tmp/vespa-open-source-rpms.repo'
 rm -f /tmp/vespa-open-source-rpms.repo