diff --git a/guile1.changes b/guile1.changes
index 65b3db2..405e549 100644
--- a/guile1.changes
+++ b/guile1.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Feb 27 11:09:26 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %patch -P N instead of deprecated %patchN.
+
 -------------------------------------------------------------------
 Mon Jun  8 12:03:54 UTC 2020 - Dave Plater <davejplater@gmail.com>
 
diff --git a/guile1.spec b/guile1.spec
index 204df2f..4cc2827 100644
--- a/guile1.spec
+++ b/guile1.spec
@@ -155,16 +155,16 @@ contains the files necessary to link against the guile libraries.
 
 %prep
 %setup -q -n guile-%{version}
-%patch1
-%patch2
-%patch3
-%patch5
-%patch6 -p1
-%patch7 -p1
-%patch8 -p1
-%patch9 -p1
-%patch10 -p1
-%patch11
+%patch -P 1
+%patch -P 2
+%patch -P 3
+%patch -P 5
+%patch -P 6 -p1
+%patch -P 7 -p1
+%patch -P 8 -p1
+%patch -P 9 -p1
+%patch -P 10 -p1
+%patch -P 11
 # guile-1.8.1: The code is not so good for -Werror (unused results of write()).
 sed -i s/-Werror// configure.in configure