diff --git a/documentation/ref-manual/introduction.xml b/documentation/ref-manual/introduction.xml
index 38c58da262..d3a0228a3b 100644
--- a/documentation/ref-manual/introduction.xml
+++ b/documentation/ref-manual/introduction.xml
@@ -18,7 +18,8 @@
         by reading the
         <ulink url='&YOCTO_DOCS_QS_URL;'>Yocto Project Quick Start</ulink>.
         For task-based information using the Yocto Project, see the
-        <ulink url='&YOCTO_DOCS_DEV_URL;'>Yocto Project Development Manual</ulink>.
+        <ulink url='&YOCTO_DOCS_DEV_URL;'>Yocto Project Development Manual</ulink>
+        and the <ulink url='&YOCTO_DOCS_KERNEL_DEV_URL;'>Yocto Project Linux Kernel Development Manual</ulink>.
         You can also find lots of information on the Yocto Project on the
         <ulink url="&YOCTO_HOME_URL;">Yocto Project website</ulink>.
     </para>