diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 57a79a77490bea0ee44272fab88ff41c11468344..49bf0c36608e62b8d0ef79353fcce0d418d271d3 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -150,7 +150,7 @@ (define %do-not-kill-file
   ;; the system.  Typical example is user-space file systems.
   "/etc/dmd/do-not-kill")
 
-(define* (user-processes-service requirements #:key (grace-delay 2))
+(define* (user-processes-service requirements #:key (grace-delay 5))
   "Return the service that is responsible for terminating all the processes so
 that the root file system can be re-mounted read-only, just before
 rebooting/halting.  Processes still running GRACE-DELAY seconds after SIGTERM