diff --git a/bundles/zfs-mirror/files/zfs-mirror b/bundles/zfs-mirror/files/zfs-mirror
index 3aee71d..26d728d 100644
--- a/bundles/zfs-mirror/files/zfs-mirror
+++ b/bundles/zfs-mirror/files/zfs-mirror
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-while ! ping -c1 -t2 "${server_ip}"
+while ! ping -c1 -W2 "${server_ip}"
 do
   sleep 3
 done