diff --git a/docs/manual/common-usage.txt b/docs/manual/common-usage.txt
index 18677b89c5..7602260bab 100644
--- a/docs/manual/common-usage.txt
+++ b/docs/manual/common-usage.txt
@@ -212,9 +212,10 @@ The +graph-depends+ behaviour can be controlled by setting options in the
   default, +0+, means no limit.
 
 * +--stop-on PKG+, +-s PKG+, to stop the graph on the package +PKG+.
-  +PKG+ can be an actual package name, a glob, or the keyword 'virtual'
-  (to stop on virtual packages). The package is still present on the
-  graph, but its dependencies are not.
+  +PKG+ can be an actual package name, a glob, the keyword 'virtual'
+  (to stop on virtual packages), or the keyword 'host' (to stop on
+  host packages). The package is still present on the graph, but its
+  dependencies are not.
 
 * +--exclude PKG+, +-x PKG+, like +--stop-on+, but also omits +PKG+ from
   the graph.