diff --git a/dateutils.spec b/dateutils.spec
index 7c66699..e241df5 100644
--- a/dateutils.spec
+++ b/dateutils.spec
@@ -44,10 +44,10 @@ export CCFLAGS="$CFLAGS"
 %__make test
 
 %post
-%install_info --info-dir="%{_infodir}" "%{_infodir}/%{name}.info%{ext_info}"
+%install_info --info-dir="%{_infodir}" "%{_infodir}/%{name}.info"*
 
 %preun
-%install_info_delete --info-dir="%{_infodir}" "%{_infodir}/%{name}.info%{ext_info}"
+%install_info_delete --info-dir="%{_infodir}" "%{_infodir}/%{name}.info"*
 
 %clean
 %{?buildroot:%__rm -rf "%{buildroot}"}
@@ -81,5 +81,5 @@ export CCFLAGS="$CFLAGS"
 %doc %{_mandir}/man1/tgrep.1*
 %doc %{_mandir}/man1/dgrep.1*
 %doc %{_mandir}/man1/ddiff.1*
-%doc %{_infodir}/%{name}.info%{ext_info}
+%doc %{_infodir}/%{name}.info*