diff --git a/libguestfs.changes b/libguestfs.changes
index e3c0f91..20b0033 100644
--- a/libguestfs.changes
+++ b/libguestfs.changes
@@ -8,6 +8,7 @@ Mon Jul 19 01:01:01 UTC 2021 - ohering@suse.de
 - Remove obsolete 0004-python-include-dirs.patch and related
   workaround in spec file
 - Use autosetup
+- Use _udevrulesdir
 
 -------------------------------------------------------------------
 Fri May 28 10:20:30 UTC 2021 - ohering@suse.de
diff --git a/libguestfs.spec b/libguestfs.spec
index 2c49dc4..c0024a5 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -43,7 +43,6 @@ Release:        0
 %define _configure_python --disable-python
 %define _configure_ruby --disable-ruby
 
-%define udevrulesdir /usr/lib/udev/rules.d
 #
 # use 'env LIBGUESTFS_HV=/path/to/kvm libguestfs-test-tool' to verify
 %define kvm_binary /bin/false
@@ -602,7 +601,7 @@ build_it %{?_smp_mflags} || build_it
 %install
 %makeinstall \
 	INSTALLDIRS=vendor \
-	udevrulesdir=%{udevrulesdir}
+	udevrulesdir=%{_udevrulesdir}
 find %{buildroot} -ls
 mkdir -p %{buildroot}/%{_datadir}/guestfs
 cp -avLt %{buildroot}/%{_datadir}/guestfs \
@@ -763,7 +762,7 @@ rm %{buildroot}/%{_datadir}/virt-p2v/p2v.ks.in
 
 %files -n guestfsd
 %defattr(-,root,root)
-%{udevrulesdir}
+%{_udevrulesdir}
 %{_sbindir}/guestfsd
 %{_mandir}/man8/*