diff --git a/documentation/ref-manual/introduction.xml b/documentation/ref-manual/introduction.xml
index ee5d0f1d9e..5148acb1e2 100644
--- a/documentation/ref-manual/introduction.xml
+++ b/documentation/ref-manual/introduction.xml
@@ -252,6 +252,13 @@
                         <literallayout class='monospaced'>
      $ sudo apt-get install autoconf automake libtool libglib2.0-dev
                         </literallayout></para></listitem>
+                    <listitem><para><emphasis>OpenEmbedded Self-Test (<filename>oe-selftest</filename>):</emphasis>
+                        Packages needed if you are going to run
+                        <filename>oe-selftest</filename>:
+                        <literallayout class='monospaced'>
+     $ sudo apt-get install python-git
+                        </literallayout>
+                        </para></listitem>
                 </itemizedlist>
             </para>
         </section>
@@ -289,6 +296,13 @@
                         <literallayout class='monospaced'>
      $ sudo dnf install autoconf automake libtool glib2-devel
                         </literallayout></para></listitem>
+                    <listitem><para><emphasis>OpenEmbedded Self-Test (<filename>oe-selftest</filename>):</emphasis>
+                        Packages needed if you are going to run
+                        <filename>oe-selftest</filename>:
+                        <literallayout class='monospaced'>
+     $ sudo dnf install GitPython
+                        </literallayout>
+                        </para></listitem>
                 </itemizedlist>
             </para>
         </section>
@@ -325,6 +339,12 @@
                         <literallayout class='monospaced'>
      $ sudo zypper install autoconf automake libtool glib2-devel
                         </literallayout></para></listitem>
+                    <listitem><para><emphasis>OpenEmbedded Self-Test (<filename>oe-selftest</filename>):</emphasis>
+                        Packages needed if you are going to run
+                        <filename>oe-selftest</filename>:
+                        <literallayout class='monospaced'>
+     $ sudo zypper install python-GitPython
+                        </literallayout></para></listitem>
                 </itemizedlist>
             </para>
         </section>
@@ -374,6 +394,13 @@
                         <literallayout class='monospaced'>
      $ sudo dnf install autoconf automake libtool glib2-devel
                         </literallayout></para></listitem>
+                    <listitem><para><emphasis>OpenEmbedded Self-Test (<filename>oe-selftest</filename>):</emphasis>
+                        Packages needed if you are going to run
+                        <filename>oe-selftest</filename>:
+                        <literallayout class='monospaced'>
+     $ sudo dnf install GitPython
+                        </literallayout>
+                        </para></listitem>
                 </itemizedlist>
             </para>
         </section>