diff --git a/mesa-demos.spec b/mesa-demos.spec
index 088349b2fa741269fe07db8a965974c4c1b7c4c5..ee63fd054ae656e32bd49160c85369f9488e52a9 100644
--- a/mesa-demos.spec
+++ b/mesa-demos.spec
@@ -1,6 +1,6 @@
 Name:           mesa-demos
 Version:        8.5.0
-Release:        2
+Release:        3
 Summary:        Demo applications for testing Mesa
 License:        MIT
 URL:            http://www.mesa3d.org
@@ -28,6 +28,7 @@ It also provides the glxinfo, glxgears, eglinfo and es2_info utilities.
 
 %package help
 Summary:        Help package for %{name}
+Buildarch:	noarch
 Requires:       %{name} = %{version}-%{release}
 
 %description help
@@ -86,6 +87,9 @@ find . -name glxinfo | install -m755 `xargs` %{buildroot}%{_bindir}/glxinfo%{?__
 %{_datadir}/man/man1/xdriinfo.1*
 
 %changelog
+* Tue Aug 20 2024 Wei Zhang <zhangwei@cqsoftware.com.cn> - 8.5.0-3
+- Added 'Buildarch: noarch' to the help subpackage
+
 * Wed Aug 14 2024 misaka00251 <liuxin@iscas.ac.cn> - 8.5.0-2
 - Add eglgears & es2gears utilities