diff --git a/cts/scheduler/on_fail_demote4.xml b/cts/scheduler/on_fail_demote4.xml
index eb4c4cc..1082266 100644
--- a/cts/scheduler/on_fail_demote4.xml
+++ b/cts/scheduler/on_fail_demote4.xml
@@ -8,6 +8,7 @@
         <nvpair id="cts-shutdown-escalation" name="shutdown-escalation" value="5min"/>
         <nvpair id="cts-batch-limit" name="batch-limit" value="10"/>
         <nvpair id="cts-dc-deadtime" name="dc-deadtime" value="5s"/>
+        <nvpair id="cts-concurrent-fencing" name="concurrent-fencing" value="false"/>
         <nvpair id="cib-bootstrap-options-have-watchdog" name="have-watchdog" value="false"/>
         <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" value="2.0.4-578.6e1b582.git.el7_8-6e1b582"/>
         <nvpair id="cib-bootstrap-options-cluster-infrastructure" name="cluster-infrastructure" value="corosync"/>