diff --git a/documentation/overview-manual/overview-manual-yp-intro.xml b/documentation/overview-manual/overview-manual-yp-intro.xml
index 4c55e41fbd..61734bc34b 100644
--- a/documentation/overview-manual/overview-manual-yp-intro.xml
+++ b/documentation/overview-manual/overview-manual-yp-intro.xml
@@ -980,7 +980,6 @@
             Kit.
             Poky contains the
             <ulink url='&YOCTO_DOCS_REF_URL;#build-system-term'>OpenEmbedded Build System</ulink>
-            build system
             (<ulink url='&YOCTO_DOCS_REF_URL;#bitbake-term'>BitBake</ulink> and
             <ulink url='&YOCTO_DOCS_REF_URL;#oe-core'>OpenEmbedded-Core</ulink>)
             as well as a set of