diff --git a/build_debian.sh b/build_debian.sh
index eed63e6eb070..71f849151a94 100755
--- a/build_debian.sh
+++ b/build_debian.sh
@@ -176,6 +176,7 @@ sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y in
     sudo                    \
     vim                     \
     tcpdump                 \
+    dbus                    \
     ntp                     \
     ntpstat                 \
     openssh-server          \