diff --git a/a2ps.spec b/a2ps.spec
index 9538cbd..c917966 100644
--- a/a2ps.spec
+++ b/a2ps.spec
@@ -233,7 +233,7 @@ rm -f %{buildroot}%{_infodir}/dir
 %find_lang %name
 
 %post
-/sbin/ldconfig
+%{?ldconfig}
 (cd %{_datadir}/a2ps/afm;
  ./make_fonts_map.sh > /dev/null 2>&1 || /bin/true
  if [ -f fonts.map.new ]; then
@@ -242,7 +242,7 @@ rm -f %{buildroot}%{_infodir}/dir
 )
 exit 0
 
-%postun -p /sbin/ldconfig
+%ldconfig_postun
 
 %files -f %{name}.lang
 %dir %{_sysconfdir}/a2ps