diff --git a/Dockerfile b/Dockerfile
index f07c65d..b127743 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM ubuntu as builder
 ARG TARGETARCH
 # Download rootfs
-RUN apt-get update -y && apt-get upgrade -y && apt-get install -y wget xz
+RUN apt-get update -y && apt-get upgrade -y && apt-get install -y wget xz-utils
 RUN mkdir /os && wget -O - "https://navos.hydrar.de/rootfs/${TARGETARCH}/rootfs.tar.xz" | tar --numeric-owner --xattrs --acls -xvJf - -C /os
 
 # Copy