diff --git a/addons/point_of_sale/tools/posbox/overwrite_after_init/etc/cron.daily/odoo b/addons/point_of_sale/tools/posbox/overwrite_after_init/etc/cron.daily/odoo
index f67ebdd08f1..bba86a36ed3 100755
--- a/addons/point_of_sale/tools/posbox/overwrite_after_init/etc/cron.daily/odoo
+++ b/addons/point_of_sale/tools/posbox/overwrite_after_init/etc/cron.daily/odoo
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-wget 'http://localhost:8069/hw_drivers/check_certificate' &> /dev/null
\ No newline at end of file
+wget 'http://localhost:8069/hw_drivers/check_certificate' >/dev/null
\ No newline at end of file