diff --git a/quagga.spec b/quagga.spec
index b91cef3..ab7aef1 100644
--- a/quagga.spec
+++ b/quagga.spec
@@ -132,7 +132,9 @@ getent passwd quagga >/dev/null 2>&1 || useradd -u %quagga_uid -g %quagga_gid -M
 %systemd_post ospf6d.service
 %systemd_post ripngd.service
 
-install-info %{_infodir}/quagga.info %{_infodir}/dir || :
+if [ -f %{_infodir}/%{name}.inf* ]; then
+    install-info %{_infodir}/quagga.info %{_infodir}/dir || :
+fi
 
 # Create dummy files if they don't exist so basic functions can be used.
 if [ ! -e %{_sysconfdir}/quagga/zebra.conf ]; then
@@ -157,6 +159,10 @@ fi
 %systemd_postun_with_restart ospf6d.service
 %systemd_postun_with_restart ripngd.service
 
+if [ -f %{_infodir}/%{name}.inf* ]; then
+    install-info --delete %{_infodir}/quagga.info %{_infodir}/dir || :
+fi
+
 %preun
 %systemd_preun zebra.service
 %systemd_preun isisd.service
@@ -167,10 +173,6 @@ fi
 %systemd_preun ospf6d.service
 %systemd_preun ripngd.service
 
-if [ $1 = 0 ] ; then
-  install-info --delete %{_infodir}/quagga.info %{_infodir}/dir || :
-fi
-
 %files
 %defattr(-,root,root)
 %doc AUTHORS COPYING
@@ -221,6 +223,7 @@ fi
 * Mon Jun 10 2013 Michal Sekletar <msekleta@redhat.com> - 0.99.22.1-6
 - obsolete quagga-sysvinit subpackage
 - use macro to specify location where to install tmpfiles configuration file
+- fix rpm scripts handling documentation in info format
 
 * Thu Jun 06 2013 Michal Sekletar <msekleta@redhat.com> - 0.99.22.1-5
 - configure quagga using correct user