diff --git a/documentation/poky.ent b/documentation/poky.ent
index 581c876796..eb5de95141 100755
--- a/documentation/poky.ent
+++ b/documentation/poky.ent
@@ -65,11 +65,11 @@
      diffutils diffstat git cpp gcc gcc-c++ glibc-devel texinfo chrpath \
      ccache perl-Data-Dumper perl-Text-ParseWords perl-Thread-Queue perl-bignum socat \
      python3-pexpect findutils which file cpio python python3-pip xz python3-GitPython \
-     python3-jinja2 SDL-devel xterm">
+     python3-jinja2 SDL-devel xterm rpcgen">
 <!ENTITY OPENSUSE_HOST_PACKAGES_ESSENTIAL "python gcc gcc-c++ git chrpath make wget python-xml \
      diffstat makeinfo python-curses patch socat python3 python3-curses tar python3-pip \
-     python3-pexpect xz which python3-Jinja2 Mesa-libEGL1
-     $ sudo pip3 install GitPython libSDL-devel xterm">
+     python3-pexpect xz which python3-Jinja2 Mesa-libEGL1 libSDL-devel xterm rpcgen
+     $ sudo pip3 install GitPython">
 <!ENTITY CENTOS_HOST_PACKAGES_ESSENTIAL "-y epel-release
      $ sudo yum makecache
      $ sudo yum install gawk make wget tar bzip2 gzip python unzip perl patch \