diff --git a/openucx.changes b/openucx.changes
index 6c472be..20aeca9 100644
--- a/openucx.changes
+++ b/openucx.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Feb 26 12:49:43 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %patch -P N instead of deprecated %patchN.
+
 -------------------------------------------------------------------
 Mon Oct  2 08:00:54 UTC 2023 - Nicolas Morey <nicolas.morey@suse.com>
 
diff --git a/openucx.spec b/openucx.spec
index 99ef109..635961d 100644
--- a/openucx.spec
+++ b/openucx.spec
@@ -137,9 +137,9 @@ hardware.
 %prep
 %setup -qn ucx-%version
 %ifarch s390x
-%patch1
+%patch -P 1
 %endif
-%patch2
+%patch -P 2
 
 %build
 autoreconf -fi