diff --git a/units.spec b/units.spec
index 4420f94..18912a1 100644
--- a/units.spec
+++ b/units.spec
@@ -1,7 +1,7 @@
 Summary: A utility for converting amounts from one unit to another.
 Name: units
 Version: 1.86
-Release: 1
+Release: 2%{?dist}
 Source: ftp://ftp.gnu.org/gnu/units/%{name}-%{version}.tar.gz
 License: GPL
 Group: Applications/Engineering
@@ -31,10 +31,14 @@ gzip $RPM_BUILD_ROOT%{_infodir}/units.info
 rm -rf $RPM_BUILD_ROOT
 
 %post
+if [ "$1" = 0 ]; then
 /sbin/install-info %{_infodir}/units.info.gz %{_infodir}/dir
+fi
+exit 0
 
 %preun
 /sbin/install-info %{_infodir}/units.info.gz --delete %{_infodir}/dir
+exit 0
 
 %files
 %defattr(-,root,root)
@@ -44,6 +48,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man1/*
 
 %changelog
+* Tue Jan 23 2007 Florian La Roche <laroche@redhat.com> - 1.86-2
+- rhbz#220533
+
 * Mon Nov 13 2006 Florian La Roche <laroche@redhat.com> - 1.86-1
 - 1.86