diff --git a/.gitignore b/.gitignore
index 4703c82..e118404 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,3 @@ xfdesktop-4.6.2.tar.bz2
 /xfdesktop-4.16.1.tar.bz2
 /xfdesktop-4.18.0.tar.bz2
 /xfdesktop-4.18.1.tar.bz2
-/xfdesktop-4.20.0.tar.bz2
-/xfdesktop-4.20.1.tar.bz2
-/xfdesktop-4.20.2.tar.bz2
diff --git a/sources b/sources
index ad2a6d4..a537806 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (xfdesktop-4.20.2.tar.bz2) = 396b22246b18cf15a3eea19e6dfe469fa2cb0397164c6bc2bc61b6db8289bfc6e6613cfb0193198efc091c7098370ec7d99f79b183a2c087311349c147eaf982
+SHA512 (xfdesktop-4.18.1.tar.bz2) = cafb1e274bbabf1704a6452532fc79657af26eaf92a58374f87a70f31c35fbf213319c6658b3d18bfca2d555b69e07e46949407d1f80e5a37f48e76bbde9dc3e
diff --git a/xfdesktop.spec b/xfdesktop.spec
index c040ed7..6e770c8 100644
--- a/xfdesktop.spec
+++ b/xfdesktop.spec
@@ -1,12 +1,11 @@
-%global xfceversion 4.20
+%global xfceversion 4.18
 
 Name:           xfdesktop
-Version:        4.20.2
+Version:        4.18.1
 Release:        %autorelease
 Summary:        Desktop manager for the Xfce Desktop Environment
 
-# Automatically converted from old format: GPLv2+ - review is highly recommended.
-License:        GPL-2.0-or-later
+License:        GPLv2+
 URL:            http://www.xfce.org/
 Source0:        http://archive.xfce.org/src/xfce/%{name}/%{xfceversion}/%{name}-%{version}.tar.bz2
 
@@ -22,18 +21,15 @@ BuildRequires:  garcon-devel >= 0.1.2
 BuildRequires:  libwnck3-devel >= 3.14
 BuildRequires:  libnotify-devel >= 0.4.0
 BuildRequires:  xfconf-devel >= %{xfceversion}
-BuildRequires:  libyaml-devel
 BuildRequires:  intltool
 BuildRequires:  desktop-file-utils
 BuildRequires:  libSM-devel
 BuildRequires:  libICE-devel
-BuildRequires:  libxfce4windowing-devel
-
 Requires:       xfwm4 >= %{xfceversion}
 Requires:       xfce4-panel >= %{xfceversion}
 Requires:       redhat-menus
 Requires:       desktop-backgrounds-compat
-%if 0%{?fedora} >= 37 && 0%{?fedora} < 43
+%if 0%{fedora}>= 37
 Requires:       webp-pixbuf-loader%{?_isa}
 %endif
 
@@ -43,8 +39,15 @@ This package includes a desktop manager for the Xfce Desktop Environment.
 %prep
 %setup -q
 
+# change default background for Fedora
+%if 0%{fedora} >= 37
+sed -i 's|/backgrounds/xfce/xfce-verticals.png|/backgrounds/images/default.webp|' common/xfdesktop-common.h
+%else
+sed -i 's|/backgrounds/xfce/xfce-verticals.png|/backgrounds/images/default.png|' common/xfdesktop-common.h
+%endif
+
 %build
-%configure --with-default-backdrop-filename=%{_datadir}/backgrounds/images/default.jxl
+%configure
 
 %make_build
 
@@ -60,7 +63,7 @@ desktop-file-validate \
 
 %files -f %{name}.lang
 %license COPYING
-%doc ChangeLog NEWS AUTHORS
+%doc TODO ChangeLog NEWS AUTHORS
 %{_bindir}/*
 %{_datadir}/applications/*
 %{_datadir}/icons/hicolor/*/*/*