diff --git a/macros.systemd b/macros.systemd
index e08e745..e7e4001 100644
--- a/macros.systemd
+++ b/macros.systemd
@@ -66,20 +66,6 @@ OrderWithRequires(postun): systemd \
 Suggests: systemd \
 %{nil}
 
-%_restart_on_update_force() /usr/bin/systemctl try-restart %{*} || : %{nil}
-%_restart_on_update_never() : # Restart of %{*} skipped %{nil}
-
-%_restart_on_update() 									\
-	if [ -e /etc/sysconfig/services ]; then						\
-		DISABLE_RESTART_ON_UPDATE=						\
-		. /etc/sysconfig/services						\
-		case "$DISABLE_RESTART_ON_UPDATE" in					\
-		yes|1)	;;								\
-		*)	/usr/bin/systemctl try-restart %{*} || :			\
-		esac									\
-	fi										\
-%{nil}
-
 # Figure out when presets need to be applied. This information is only
 # recorded during %pre and is actually applied during %post.
 #
@@ -148,20 +134,23 @@ if [ -x /usr/bin/systemctl ]; then							\
 fi											\
 %{nil}
 
-# On uninstall, tell systemd to reload its unit files
+# On uninstall, tell systemd to reload its unit files.
+# On update, tell systemd to reload and restart service unless
+# DISABLE_RESTART_ON_UPDATE from /etc/sysconfig/services says otherwise
 #
-# Deprecated options, please do not use in new code:
-#  -f : force restart on update (replaced by %service_del_postun_with_restart)
-#  -n : don't restart on update (replaced by %service_del_postun_without_restart)
-#
-# The default is to read DISABLE_RESTART_ON_UPDATE from /etc/sysconfig/services
-#
-%service_del_postun(fn)									\
+
+%service_del_postun()									\
 if [ -x /usr/bin/systemctl ]; then							\
 	/usr/bin/systemctl daemon-reload || :						\
 	if [ $1 -ge 1 ]; then								\
 		# Package upgrade, not uninstall					\
-		%{expand:%%_restart_on_update%{-f:_force}%{!-f:%{-n:_never}} %{?*}}	\
+		DISABLE_RESTART_ON_UPDATE=no						\
+		[ -e /etc/sysconfig/services ] && . /etc/sysconfig/services || :	\
+											\
+		case "$DISABLE_RESTART_ON_UPDATE" in					\
+		yes|1)	;;								\
+		*)	/usr/bin/systemctl try-restart %{*} || :			\
+		esac									\
 	fi										\
 fi											\
 %{nil}
@@ -174,7 +163,7 @@ fi											\
 %systemd_post() %{expand::%%service_add_post %{?**}}
 %systemd_preun() %{expand::%%service_del_preun %{?**}}
 %systemd_postun() %{expand::%%service_del_postun_without_restart %{?**}}
-%systemd_postun_with_restart() %{expand::%%service_del_postun %{?**}}
+%systemd_postun_with_restart() %{expand::%%service_del_postun_with_restart %{?**}}
 
 %systemd_user_pre()									\
 if [ -x /usr/bin/systemctl ]; then							\
diff --git a/systemd-rpm-macros.changes b/systemd-rpm-macros.changes
index 5db9458..89579b5 100644
--- a/systemd-rpm-macros.changes
+++ b/systemd-rpm-macros.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Wed Mar 29 11:38:07 UTC 2023 - Franck Bui <fbui@suse.com>
+
+- Bump to version 20
+
+-------------------------------------------------------------------
+Wed Mar 29 11:33:44 UTC 2023 - Franck Bui <fbui@suse.com>
+
+- %service_del_postun: make sure to restart services if /etc/sysconfig/service
+  is not present.
+
+-------------------------------------------------------------------
+Wed Mar 29 10:40:14 UTC 2023 - Franck Bui <fbui@suse.com>
+
+- Drop support for -n/-f options in %service_del_postun
+
+  These options have been deprecated since a long time and the last package
+  relying on them (drkonqi5) in the Factory repository has been updated.
+
 -------------------------------------------------------------------
 Thu Jan 26 14:12:28 UTC 2023 - Franck Bui <fbui@suse.com>
 
diff --git a/systemd-rpm-macros.spec b/systemd-rpm-macros.spec
index 1ce134b..c710c99 100644
--- a/systemd-rpm-macros.spec
+++ b/systemd-rpm-macros.spec
@@ -17,7 +17,7 @@
 
 
 Name:           systemd-rpm-macros
-Version:        19
+Version:        20
 Release:        0
 Summary:        RPM macros for systemd
 License:        LGPL-2.1-or-later