diff --git a/xdm.changes b/xdm.changes
index 644fdd6..62e9cf3 100644
--- a/xdm.changes
+++ b/xdm.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Feb 26 12:07:38 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %patch -P N instead of deprecated %patchN.
+
 -------------------------------------------------------------------
 Thu May 11 12:17:55 UTC 2023 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/xdm.spec b/xdm.spec
index 636c8b5..2695cfa 100644
--- a/xdm.spec
+++ b/xdm.spec
@@ -100,10 +100,10 @@ the system wide DM default set in %{_sysconfdir}/sysconfig/displaymanager.
 %setup -q
 cp %{SOURCE2} .
 pushd xdm
-%patch1 -p1
+%patch -P 1 -p1
 popd
 # reverse apply (boo#1130321)
-%patch3 -p1 -R
+%patch -P 3 -p1 -R
 
 %build
 # needed for patch0