diff --git a/units/user/systemd-exit.service.in b/units/user/systemd-exit.service.in
index 95bd6b11618..987fab8120e 100644
--- a/units/user/systemd-exit.service.in
+++ b/units/user/systemd-exit.service.in
@@ -14,4 +14,4 @@ After=shutdown.target
 
 [Service]
 Type=oneshot
-ExecStart=@KILL@ -s RTMAX-6 $MANAGERPID
+ExecStart=@KILL@ -s 58 $MANAGERPID