diff --git a/debian/kali-themes.postinst b/debian/kali-themes.postinst
index 7ec41ebb..f4a18b26 100644
--- a/debian/kali-themes.postinst
+++ b/debian/kali-themes.postinst
@@ -62,7 +62,6 @@ if [ "$1" = "configure" ]; then
 	if dpkg --compare-versions "$2" lt "2020.2.3"; then
 	    # Force upgrade modified config files
 	    install_config_file /etc/lightdm/lightdm-gtk-greeter.conf force
-	    install_config_file /etc/xdg/qterminal.org/qterminal.ini force
 	    install_config_file /etc/xdg/xfce4/panel/default.xml force
 	    install_config_file /etc/xdg/xfce4/terminal/terminalrc force
 	    install_config_file /etc/xdg/xfce4/whiskermenu/defaults.rc force
@@ -70,6 +69,10 @@ if [ "$1" = "configure" ]; then
 	    install_config_file /etc/xdg/Thunar/uca.xml force
 	    install_config_file /etc/xdg/kscreenlockerrc force
 	fi
+	if dpkg --compare-versions "$2" lt "2020.4.1"; then
+	    install_config_file /etc/xdg/qterminal.org/qterminal.ini force
+	    install_config_file /etc/xdg/xfce4/xfconf/xfce-perchannel-xml/xfwm4.xml force
+	fi
 	# Install remaining new files
 	install_all
     fi