diff --git a/share/examples/Makefile b/share/examples/Makefile
index b04d88c4f69..82d940a158f 100644
--- a/share/examples/Makefile
+++ b/share/examples/Makefile
@@ -138,6 +138,7 @@ XFILES=	BSD_daemon/FreeBSD.pfa \
 	mdoc/example.1 \
 	mdoc/example.3 \
 	mdoc/example.4 \
+	mdoc/example.9 \
 	netgraph/bluetooth/rc.bluetooth \
 	netgraph/ether.bridge \
 	netgraph/frame_relay \