diff --git a/unbound.service b/unbound.service
index ffaf783..74321c7 100644
--- a/unbound.service
+++ b/unbound.service
@@ -14,6 +14,7 @@ EnvironmentFile=-/etc/sysconfig/unbound
 ExecStartPre=/usr/sbin/unbound-checkconf
 ExecStart=/usr/sbin/unbound -d $UNBOUND_OPTIONS
 ExecReload=/usr/sbin/unbound-control reload
+Restart=on-abnormal
 
 [Install]
 WantedBy=multi-user.target