diff --git a/scripts/base/image-signing.sh b/scripts/base/image-signing.sh
index 96aafaec..2248361e 100755
--- a/scripts/base/image-signing.sh
+++ b/scripts/base/image-signing.sh
@@ -24,7 +24,9 @@ jq '.transports.docker |=
             }
         ]
     }
-+ .' "$FILE"
++ .' "$FILE" > updated-policy.json
+
+mv update-policy.json "$FILE"
 
 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