diff --git a/libguestfs.spec b/libguestfs.spec
index 077a97e165647cafec16c012bd7593b09cfe55f6..fc8e0eacf21be60b44d2e1b90990aa3b8894bf36 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -4,7 +4,7 @@
 
 Name:          libguestfs
 Version:       1.40.2
-Release:       20
+Release:       21
 Epoch:         1
 Summary:       A set of tools for accessing and modifying virtual machine (VM) disk images
 License:       LGPLv2+
@@ -173,7 +173,8 @@ Requires:      %{name}-gobject = %{epoch}:%{version}-%{release}
 %description gobject-devel
 This package includes development files of GOBject bindings for %{name}.
 
-%package       help
+%package_help
+
 Summary:       man files for %{name}
 Requires:      man
 Provides:      %{name}-man-pages-ja%{?_isa} %{name}-man-pages-ja
@@ -379,6 +380,9 @@ chmod 644 %{buildroot}%{_libdir}/perl5/vendor_perl/auto/Sys/Guestfs/Guestfs.so
 %exclude %{_mandir}/man1/virt-tar.1*
 
 %changelog
+* Wed Aug 21 2024 Lin Zhao <zhaolin@cqsoftware.com.cn> - 1.40.2-21
+- Replaced declaration of help subpackage with the 'package_help' macro.
+
 * Tue Dec 5 2023 yuxiating <yuxiating@xfusion.com> - 1:1.40.2-20
 - Autodetect backing format for qemu-img create -b