diff --git a/qubes-rpc/qubes.Restore b/qubes-rpc/qubes.Restore
index 3185e7e..3a52df1 100755
--- a/qubes-rpc/qubes.Restore
+++ b/qubes-rpc/qubes.Restore
@@ -30,7 +30,7 @@ else
     # restore error. So instead of that, use tar2qfile exit code (and have dom0
     # detect if anything wrong with actual data)
     retcode=$?
-    wait -n
+    wait $!
     rm "$tmpdir/backup-data"
     rmdir "$tmpdir"
     exit "$retcode"