diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index 629f64a427..70ecc2276a 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -446,6 +446,9 @@
                     <listitem><para><filename><emphasis>show-appends:</emphasis></filename>
                         Lists <filename>.bbappend</filename> files and the recipe files to which
                         they apply.</para></listitem>
+                    <listitem><para><filename><emphasis>show-cross-depends:</emphasis></filename>
+                        Lists dependency relationships between recipes that cross layer boundaries.
+                        </para></listitem>
                     <listitem><para><filename><emphasis>flatten:</emphasis></filename>
                         Flattens the layer configuration into a separate output directory.
                         Flattening your layer configuration builds a "flattened" directory that contains