diff --git a/libinput.spec b/libinput.spec
index b240d7f70ac71089943c37d0102bbccb1d53d23a..cb7f18533209a52e97fb4ad579d68cabd2017db2 100644
--- a/libinput.spec
+++ b/libinput.spec
@@ -1,6 +1,6 @@
 Name:        libinput
 Version:     1.19.2
-Release:     2
+Release:     3
 Summary:     Input device management and event handling library
 License:     MIT
 URL:         https://www.freedesktop.org/wiki/Software/libinput/
@@ -32,6 +32,8 @@ The %{name}-utils package provide tools for debuging.
 %package        help
 Summary:        document files for %{name}
 Requires:       %{name} = %{version}-%{release}
+Buildarch:      noarch
+
 %description    help
 The %{name}-doc package contains document files.
 
@@ -84,6 +86,9 @@ The %{name}-doc package contains document files.
 %{_mandir}/man1/*
 
 %changelog
+* Tue Aug 20 2024 Bowen Wang<wangbowen@cqsoftware.com.cn> - 1.19.2-3
+- Added 'Buildarch: noarch' to the help subpackage
+
 * Tue Jun 7 2022 zhouwenpei <zhouwenpei1@h-partners.com> - 1.19.2-2
 - fix CVE-2022-1215