diff --git a/Dockerfile b/Dockerfile
index 049ad6b..7677ff5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,12 +3,14 @@ FROM debian:bookworm-20230411-slim
 RUN apt-get update && apt-get -y upgrade && \
     apt-get --no-install-recommends -y install \
 	wget \
-	dnsmasq \
 	iptables \
 	iproute2 \
+	dnsmasq \
+	net-tools \
 	bridge-utils \
-	netcat-openbsd \
 	ca-certificates \
+	isc-dhcp-client \
+	netcat-openbsd \
 	qemu-system-x86 \
     && apt-get clean
 
@@ -19,15 +21,15 @@ VOLUME /storage
 
 EXPOSE 22
 
-ENV CPU_CORES 1
-ENV DISK_SIZE 16G
-ENV RAM_SIZE 512M
+ENV ALLOCATE "Y"
+ENV CPU_CORES "1"
+ENV DISK_SIZE "16G"
+ENV RAM_SIZE "512M"
+ENV BOOT "http://www.example.com/image.iso"
 
 ARG BUILD_ARG=0
 ARG VERSION_ARG="0.0"
 ENV BUILD=$BUILD_ARG
 ENV VERSION=$VERSION_ARG
 
-ENV BOOT http://www.example.com/image.iso
-
 ENTRYPOINT ["/run/run.sh"]