diff --git a/frink.changes b/frink.changes
index bfbec83..f4efb1a 100644
--- a/frink.changes
+++ b/frink.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Feb 26 08:46:18 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %autosetup macro. Allows to eliminate the usage of deprecated
+  PatchN.
+
 -------------------------------------------------------------------
 Tue Jan 13 15:20:38 UTC 2015 - p.drouand@gmail.com
 
diff --git a/frink.spec b/frink.spec
index 8590e64..0fafb8e 100644
--- a/frink.spec
+++ b/frink.spec
@@ -37,8 +37,7 @@ See /usr/share/doc/packages/frink/README and the output of "frink -h"
 for details.
 
 %prep
-%setup -q -n %{name}-2.3.1
-%patch0
+%autosetup -p0 -n %{name}-2.3.1
 
 %build
 autoreconf -i --force