diff --git a/x3270.changes b/x3270.changes
index e6a7c99..042839b 100644
--- a/x3270.changes
+++ b/x3270.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Feb 26 12:03:58 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %patch -P N instead of deprecated %patchN.
+
 -------------------------------------------------------------------
 Wed Oct 18 11:00:58 UTC 2023 - Nikolay Gueorguiev <nikolay.gueorguiev@suse.com>
 
diff --git a/x3270.spec b/x3270.spec
index 1846d1e..5e809dc 100644
--- a/x3270.spec
+++ b/x3270.spec
@@ -108,9 +108,9 @@ x026 is a fun toy which emulates an x026 puncher.
 # -q uietly -c reate -name all3270
 # -a fter changing into all3270, expand sources
 %setup -q -n suite3270-%{version} -a1
-%patch0
-%patch100
-%patch102
+%patch -P 0
+%patch -P 100
+%patch -P 102
 
 find . -name ".gitignore" -delete