diff --git a/core/src/main/scala/kafka/controller/ControllerState.scala b/core/src/main/scala/kafka/controller/ControllerState.scala
index dc0df2f3e46..c89cb18d516 100644
--- a/core/src/main/scala/kafka/controller/ControllerState.scala
+++ b/core/src/main/scala/kafka/controller/ControllerState.scala
@@ -60,6 +60,8 @@ object ControllerState {
 
   case object AlterPartitionReassignment extends ControllerState {
     def value = 5
+
+    override def rateAndTimeMetricName: Option[String] = Some("PartitionReassignmentRateAndTimeMs")
   }
 
   case object AutoLeaderBalance extends ControllerState {