diff --git a/sys-apps/systemd/systemd-255.7.ebuild b/sys-apps/systemd/systemd-255.7-r1.ebuild
similarity index 98%
rename from sys-apps/systemd/systemd-255.7.ebuild
rename to sys-apps/systemd/systemd-255.7-r1.ebuild
index d8e84d10f24a2..910799affdb8b 100644
--- a/sys-apps/systemd/systemd-255.7.ebuild
+++ b/sys-apps/systemd/systemd-255.7-r1.ebuild
@@ -504,6 +504,11 @@ pkg_postinst() {
 		ebegin "Reexecuting system manager (systemd)"
 		systemctl daemon-reexec
 		eend $? || FAIL=1
+
+		# https://lists.freedesktop.org/archives/systemd-devel/2024-June/050466.html
+		ebegin "Signaling user managers to reexec"
+		systemctl kill --kill-whom='main' --signal='SIGRTMIN+25' 'user@*.service'
+		eend $?
 	fi
 
 	if [[ ${FAIL} ]]; then