diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index 7f796fc037..c98a8c6f75 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -4260,6 +4260,8 @@
                                 </para></listitem>
                                 <listitem><para><filename>btrfs</filename>
                                 </para></listitem>
+                                <listitem><para><filename>squashfs</filename>
+                                </para></listitem>
                                 <listitem><para><filename>swap</filename>
                                 </para></listitem>
                             </itemizedlist></para></listitem>