diff --git a/post-debootstrap-installer.sh b/post-debootstrap-installer.sh
index c174d53..74b57d6 100755
--- a/post-debootstrap-installer.sh
+++ b/post-debootstrap-installer.sh
@@ -117,6 +117,7 @@ apt-get -y install \
     htop \
     curl \
     iputils-ping \
+    dnsutils \
     traceroute \
     tcpdump \
     openssh-server