diff --git a/config/scripts/signing.sh b/config/scripts/signing.sh
index fc42de9c90..8affdd907b 100644
--- a/config/scripts/signing.sh
+++ b/config/scripts/signing.sh
@@ -10,7 +10,7 @@ cp /usr/share/ublue-os/cosign.pub /usr/etc/pki/containers/"$IMAGE_NAME".pub
 
 FILE=/usr/etc/containers/policy.json
 
-yq -i -o=j '.transports.docker |= 
+yq -i -o=j '.transports.docker |=
     {"'"$IMAGE_REGISTRY"'": [
             {
                 "type": "sigstoreSigned",
@@ -23,5 +23,8 @@ yq -i -o=j '.transports.docker |=
     }
 + .' "$FILE"
 
+IMAGE_REF="ostree-image-signed:docker://$IMAGE_REGISTRY/$IMAGE_NAME"
+printf '{\n"image-ref": "'"$IMAGE_REF"'",\n"image-default-tag": "latest"\n}' > /usr/share/ublue-os/image-info.json
+
 cp /usr/etc/containers/registries.d/ublue-os.yaml /usr/etc/containers/registries.d/"$IMAGE_NAME".yaml
-sed -i "s ghcr.io/ublue-os $IMAGE_REGISTRY g" /usr/etc/containers/registries.d/"$IMAGE_NAME".yaml
\ No newline at end of file
+sed -i "s ghcr.io/ublue-os $IMAGE_REGISTRY g" /usr/etc/containers/registries.d/"$IMAGE_NAME".yaml