diff --git a/Dockerfile b/Dockerfile
index 773cd99b0..a8a20e6f3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -y dist-upgrade &&
 	pv bc lzop zip binfmt-support build-essential ccache debootstrap ntpdate gawk gcc-arm-linux-gnueabihf \
 	qemu-user-static u-boot-tools uuid-dev zlib1g-dev unzip libusb-1.0-0-dev parted pkg-config libncurses5-dev whiptail \
 	debian-keyring debian-archive-keyring f2fs-tools libfile-fcntllock-perl rsync libssl-dev nfs-kernel-server btrfs-tools \
-	ncurses-term p7zip-full kmod dosfstools libc6-dev-armhf-cross fakeroot \
+	ncurses-term p7zip-full kmod dosfstools libc6-dev-armhf-cross fakeroot xxd \
 	curl patchutils python liblz4-tool libpython2.7-dev linux-base swig libpython-dev \
 	systemd-container udev g++-5-arm-linux-gnueabihf lib32stdc++6 cpio tzdata psmisc \
 	libc6-i386 lib32ncurses5 lib32tinfo5 locales ncurses-base zlib1g:i386 pixz bison libbison-dev flex libfl-dev