diff --git a/ubuntu/Dockerfile b/ubuntu/Dockerfile
index d6f45d6..3f76ef9 100644
--- a/ubuntu/Dockerfile
+++ b/ubuntu/Dockerfile
@@ -2,4 +2,5 @@ ARG UBUNTU_RELEASE
 FROM ubuntu:${UBUNTU_RELEASE}
 COPY helpers /helpers
 ARG UBUNTU_RELEASE=${UBUNTU_RELEASE}
+RUN apt-get update && apt-get install -y systemd systemd-sysv systemd-timesyncd libnss-systemd libpam-systemd libsystemd0 networkd-dispatcher
 RUN chmod 0 /bin/systemctl;cd /helpers; sh build.sh; cd /; rm -rf helpers;chmod 755 /bin/systemctl
diff --git a/ubuntu/helpers/build.sh b/ubuntu/helpers/build.sh
index 4b3e2be..97de722 100755
--- a/ubuntu/helpers/build.sh
+++ b/ubuntu/helpers/build.sh
@@ -5,6 +5,9 @@ echo Installing Ubuntu $UBUNTU_RELEASE
 export DEBIAN_FRONTEND=noninteractive
 apt-get update
 apt-get install -yq apt-utils
+if ! command -v unminimize; then
+    apt-get install -yq unminimize
+fi
 yes | unminimize
 apt-get install -yq \
     systemd-sysv \