diff --git a/pesign.spec b/pesign.spec
index e0bb43889efc03acd45a6de21313fc0df071cba0..0f609518393f6ea916a9f8707c80230172f04b04 100644
--- a/pesign.spec
+++ b/pesign.spec
@@ -2,7 +2,7 @@
 Name:          pesign
 Summary:       Signing utility for UEFI binaries
 Version:       116
-Release:       4
+Release:       5
 License:       GPLv2
 URL:           https://github.com/rhboot/pesign
 Source0:       https://github.com/rhboot/pesign/archive/refs/tags/116.tar.gz
@@ -30,6 +30,7 @@ cryptographic digests of UEFI applications.
 
 %package        help
 Summary:        This package contains help documents
+Buildarch:      noarch
 Requires:       %{name} = %{version}-%{release}
 
 %description    help
@@ -100,6 +101,9 @@ exit 0
 %{_mandir}/man*/*
 
 %changelog
+* Tue Aug 20 2024 Xuebing Li <lixuebing@cqsoftware.com.cn> - 116-5
+- Add 'Buildarch: noarch' to the help subpackage
+
 * Tue May 07 2024 xu_ping <707078654@qq.com> - 116-4
 - Remove unused i option in authvar