diff --git a/doc/getting-started/building-from-source.rst b/doc/getting-started/building-from-source.rst
index 30336e50f..c8313fd75 100644
--- a/doc/getting-started/building-from-source.rst
+++ b/doc/getting-started/building-from-source.rst
@@ -66,6 +66,7 @@ ACRN.
           libsystemd-dev \
           libevent-dev \
           libxml2-dev \
+          libxml2-utils \
           libusb-1.0-0-dev \
           python3 \
           python3-pip \
diff --git a/doc/getting-started/roscube/roscube-gsg.rst b/doc/getting-started/roscube/roscube-gsg.rst
index eae9ed37b..1ec2726b2 100644
--- a/doc/getting-started/roscube/roscube-gsg.rst
+++ b/doc/getting-started/roscube/roscube-gsg.rst
@@ -92,7 +92,7 @@ Set Up Environment
 
      sudo apt update
      sudo apt install -y gcc git make gnu-efi libssl-dev libpciaccess-dev \
-       uuid-dev libsystemd-dev libevent-dev libxml2-dev \
+       uuid-dev libsystemd-dev libevent-dev libxml2-dev libxml2-utils \
        libusb-1.0-0-dev python3 python3-pip libblkid-dev \
        e2fslibs-dev pkg-config libnuma-dev liblz4-tool flex bison
      sudo pip3 install kconfiglib
diff --git a/doc/getting-started/rt_industry_ubuntu.rst b/doc/getting-started/rt_industry_ubuntu.rst
index 69fd6935f..c1d2ed0de 100644
--- a/doc/getting-started/rt_industry_ubuntu.rst
+++ b/doc/getting-started/rt_industry_ubuntu.rst
@@ -152,6 +152,7 @@ Build the ACRN Hypervisor on Ubuntu
         libsystemd-dev \
         libevent-dev \
         libxml2-dev \
+        libxml2-utils \
         libusb-1.0-0-dev \
         python3 \
         python3-pip \