diff --git a/tkimg.changes b/tkimg.changes
index d1c89cb..9e35619 100644
--- a/tkimg.changes
+++ b/tkimg.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Apr 26 14:37:59 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Replace BuildRequire on xorg-x11-devel by pkgconfig(...)
+
 -------------------------------------------------------------------
 Fri May 20 12:54:09 UTC 2022 - Ferdinand Thiessen <rpm@fthiessen.de>
 
diff --git a/tkimg.spec b/tkimg.spec
index ce0d7f5..fb1c37b 100644
--- a/tkimg.spec
+++ b/tkimg.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package tkimg
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -30,8 +30,8 @@ Patch1:         fix-aarch64-neon.patch
 BuildRequires:  dos2unix
 BuildRequires:  tcllib
 BuildRequires:  tk-devel
-BuildRequires:  xorg-x11-devel
 BuildRequires:  xvfb-run
+BuildRequires:  pkgconfig(x11)
 
 %description
 This package contains a collection of image format handlers for the Tk
@@ -72,7 +72,6 @@ chmod a-x %buildroot%tcl_archdir/*/*.a
 xvfb-run make test DESTDIR=%buildroot
 
 %files
-%defattr(-,root,root,-)
 %doc ANNOUNCE ChangeLog README Reorganization.Notes.txt changes doc/*.htm demo.tcl
 %license license.terms
 %doc %_mandir/*/*
@@ -80,7 +79,6 @@ xvfb-run make test DESTDIR=%buildroot
 %exclude %tcl_archdir/*/*.a
 
 %files devel
-%defattr(-,root,root,-)
 %_includedir/*
 %tcl_archdir/*/*.a