diff --git a/core/store/serializers/src/main/java/org/onosproject/store/serializers/KryoNamespaces.java b/core/store/serializers/src/main/java/org/onosproject/store/serializers/KryoNamespaces.java
index e9a9f22..a9652cf 100644
--- a/core/store/serializers/src/main/java/org/onosproject/store/serializers/KryoNamespaces.java
+++ b/core/store/serializers/src/main/java/org/onosproject/store/serializers/KryoNamespaces.java
@@ -357,6 +357,7 @@
                     DefaultPacketRequest.class,
                     PacketPriority.class,
                     FlowEntry.FlowEntryState.class,
+                    FlowEntry.FlowLiveType.class,
                     FlowId.class,
                     DefaultTrafficSelector.class,
                     PortCriterion.class,