diff --git a/liborcus.spec b/liborcus.spec
index d88f381..7e9fcd8 100644
--- a/liborcus.spec
+++ b/liborcus.spec
@@ -102,12 +102,12 @@ rm -f %{buildroot}%{_libdir}/*.la %{buildroot}%{python3_sitearch}/*.la
 %if %{with convtools}
 # create and install man pages
 export LD_LIBRARY_PATH=%{buildroot}%{_libdir}${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
-help2man -N -n 'convert a CSV file' -o orcus-csv.1 %{buildroot}/usr/bin/orcus-csv
-help2man -N -n 'convert a Gnumeric file' -o orcus-gnumeric.1 %{buildroot}/usr/bin/orcus-gnumeric
-help2man -N -n 'convert an ODF spreadsheet' -o orcus-ods.1 %{buildroot}/usr/bin/orcus-ods
-help2man -N -n 'transform an XML file' -o orcus-xls-xml.1 %{buildroot}/usr/bin/orcus-xls-xml
-help2man -N -n 'convert a OpenXML spreadsheet' -o orcus-xlsx.1 %{buildroot}/usr/bin/orcus-xlsx
-help2man -N -n 'convert an XML file' -o orcus-xml.1 %{buildroot}/usr/bin/orcus-xml
+help2man -N -S '%{name} %{version}' -n 'convert a CSV file' -o orcus-csv.1 %{buildroot}/usr/bin/orcus-csv
+help2man -N -S '%{name} %{version}' -n 'convert a Gnumeric file' -o orcus-gnumeric.1 %{buildroot}/usr/bin/orcus-gnumeric
+help2man -N -S '%{name} %{version}' -n 'convert an ODF spreadsheet' -o orcus-ods.1 %{buildroot}/usr/bin/orcus-ods
+help2man -N -S '%{name} %{version}' -n 'transform an XML file' -o orcus-xls-xml.1 %{buildroot}/usr/bin/orcus-xls-xml
+help2man -N -S '%{name} %{version}' -n 'convert a OpenXML spreadsheet' -o orcus-xlsx.1 %{buildroot}/usr/bin/orcus-xlsx
+help2man -N -S '%{name} %{version}' -n 'convert an XML file' -o orcus-xml.1 %{buildroot}/usr/bin/orcus-xml
 install -m 0755 -d %{buildroot}/%{_mandir}/man1
 install -p -m 0644 orcus-*.1 %{buildroot}/%{_mandir}/man1
 %endif