diff --git a/helix-core/src/main/java/org/apache/helix/InstanceType.java b/helix-core/src/main/java/org/apache/helix/InstanceType.java
index 2e135ba6e5..8cd73c9f55 100644
--- a/helix-core/src/main/java/org/apache/helix/InstanceType.java
+++ b/helix-core/src/main/java/org/apache/helix/InstanceType.java
@@ -36,7 +36,8 @@ public enum InstanceType {
   CONTROLLER(new String[] {
       MonitorDomainNames.ClusterStatus.name(),
       MonitorDomainNames.HelixZkClient.name(),
-      MonitorDomainNames.HelixCallback.name()
+      MonitorDomainNames.HelixCallback.name(),
+      MonitorDomainNames.Rebalancer.name()
   }),
 
   PARTICIPANT(new String[] {
@@ -51,7 +52,8 @@ public enum InstanceType {
       MonitorDomainNames.HelixZkClient.name(),
       MonitorDomainNames.HelixCallback.name(),
       MonitorDomainNames.HelixThreadPoolExecutor.name(),
-      MonitorDomainNames.CLMParticipantReport.name()
+      MonitorDomainNames.CLMParticipantReport.name(),
+      MonitorDomainNames.Rebalancer.name()
   }),
 
   SPECTATOR(new String[] {