diff --git a/iputils.spec b/iputils.spec
index a330f21..b7d1bb2 100644
--- a/iputils.spec
+++ b/iputils.spec
@@ -3,7 +3,7 @@
 Summary: Network monitoring tools including ping
 Name: iputils
 Version: 20121221
-Release: 7%{?dist}
+Release: 8%{?dist}
 # some parts are under the original BSD (ping.c)
 # some are under GPLv2+ (tracepath.c)
 License: BSD and GPLv2+
@@ -177,6 +177,9 @@ mv -f RELNOTES.tmp RELNOTES
 %attr(644,root,root) %{_mandir}/man8/ninfod.8.gz
 
 %changelog
+* Mon Feb  3 2014 Jan Synáček <jsynacek@redhat.com> - 20121221-8
+- reference documentation in the service files
+
 * Tue Jan 21 2014 Jan Synáček <jsynacek@redhat.com> - 20121221-7
 - Build with pie/full RELRO (#1055742)
 
diff --git a/ninfod.service b/ninfod.service
index d564982..a99cd85 100644
--- a/ninfod.service
+++ b/ninfod.service
@@ -1,6 +1,7 @@
 [Unit]
 Description=Node Information Query Daemon
 After=network.target
+Documentation=man:ninfod
 
 [Service]
 Type=forking
diff --git a/rdisc.service b/rdisc.service
index 11ce2ce..cd2aa36 100644
--- a/rdisc.service
+++ b/rdisc.service
@@ -1,6 +1,7 @@
 [Unit]
 Description=rdisc daemon which discovers routers on the local subnet
 After=network.target
+Documentation=man:rdisc
 
 [Service]
 Type=forking