diff --git a/src/sbd.service.in b/src/sbd.service.in
index ef1bd16..401c2d6 100644
--- a/src/sbd.service.in
+++ b/src/sbd.service.in
@@ -1,25 +1,27 @@
 [Unit]
 Description=Shared-storage based fencing daemon
 Before=pacemaker.service
+Before=dlm.service
 After=systemd-modules-load.service iscsi.service
 PartOf=corosync.service
 RefuseManualStop=true
 RefuseManualStart=true
 
 [Service]
 Type=forking
 PIDFile=@localstatedir@/run/sbd.pid
 EnvironmentFile=-@CONFIGDIR@/sbd
 ExecStart=@sbindir@/sbd $SBD_OPTS -p @localstatedir@/run/sbd.pid watch
 ExecStop=@bindir@/kill -TERM $MAINPID
 
 # Could this benefit from exit codes for restart?
 # Does this need to be set to msgwait * 1.2?
 # TimeoutSec=
 # If SBD crashes, it'll very likely suicide immediately due to the
 # hardware watchdog. But one can always try.
 Restart=on-abort
 
 [Install]
 RequiredBy=corosync.service
-
+RequiredBy=pacemaker.service
+RequiredBy=dlm.service
diff --git a/src/sbd_remote.service.in b/src/sbd_remote.service.in
index e05f80e..cefd511 100644
--- a/src/sbd_remote.service.in
+++ b/src/sbd_remote.service.in
@@ -1,24 +1,24 @@
 [Unit]
 Description=Shared-storage based fencing daemon on pacemaker remote node
 After=systemd-modules-load.service iscsi.service
 PartOf=pacemaker_remote.service
 RefuseManualStop=true
 RefuseManualStart=true
 
 [Service]
 Type=forking
 PIDFile=@localstatedir@/run/sbd.pid
 EnvironmentFile=-@CONFIGDIR@/sbd
 ExecStart=@sbindir@/sbd $SBD_OPTS -p @localstatedir@/run/sbd.pid watch
 ExecStop=@bindir@/kill -TERM $MAINPID
 
 # Could this benefit from exit codes for restart?
 # Does this need to be set to msgwait * 1.2?
 # TimeoutSec=
 # If SBD crashes, it'll very likely suicide immediately due to the
 # hardware watchdog. But one can always try.
 Restart=on-abort
 
 [Install]
 RequiredBy=pacemaker_remote.service
-
+RequiredBy=dlm.service