diff --git a/sg3_utils.spec b/sg3_utils.spec
index e9cc116494b8ba717fc9df1b8a1d3c8c8a682d82..d57107e45efb6fc5567cdcf8ea8500be7536ad53 100644
--- a/sg3_utils.spec
+++ b/sg3_utils.spec
@@ -1,6 +1,6 @@
 Name:    sg3_utils
 Version: 1.45
-Release: 12
+Release: 13
 Summary: Utilities that send SCSI commands to devices.
 License: GPL-2.0-or-later AND BSD
 URL:     http://sg.danny.cz/sg/sg3_utils.html
@@ -40,6 +40,7 @@ applications that want to make use of libsgutils.
 %package  help
 Summary: Including man files for pciutils
 Requires: man
+Buildarch: noarch
 
 %description  help
 This contains man files for the using of pciutils.
@@ -80,6 +81,9 @@ rm -rf $RPM_BUILD_ROOT/%{_libdir}/*.la
 %{_mandir}/man8/*
 
 %changelog
+* Wed Aug 21 2024 Jiuwang He <hejiuwang@cqsoftware.com.cn> - 1.45-13
+- Add Buildarch: noarch to the help subpackage
+
 * Wed Mar 20 2024 cenhuilin <cenhuilin@kylinos.cn> - 1.45-12
 - fix scanning progress output