diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 9a9dfdb304..411a224762 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -673,7 +673,8 @@ file systems, as well as corresponding @file{/etc/fstab} entries.")))
                              (lambda (seed)
                                (put-bytevector seed buf)))
                            (umask previous-umask))
-                         #t)))))
+                         )))
+                   #f))
          (modules `((rnrs bytevectors)
                     (rnrs io ports)
                     ,@%default-modules)))))