diff --git a/core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixConsistentMapEvents.java b/core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixConsistentMapEvents.java
index c7a1f1f..a0429da 100644
--- a/core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixConsistentMapEvents.java
+++ b/core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixConsistentMapEvents.java
@@ -24,17 +24,11 @@
  * Atomix consistent map events.
  */
 public enum AtomixConsistentMapEvents implements EventType {
-    CHANGE("change");
-
-    private final String id;
-
-    AtomixConsistentMapEvents(String id) {
-        this.id = id;
-    }
+    CHANGE;
 
     @Override
     public String id() {
-        return id;
+        return name();
     }
 
     public static final KryoNamespace NAMESPACE = KryoNamespace.newBuilder()