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 a9652cf..33f824c 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
@@ -86,6 +86,7 @@
 import org.onosproject.net.Port;
 import org.onosproject.net.PortNumber;
 import org.onosproject.net.TributarySlot;
+import org.onosproject.net.behaviour.protection.ProtectedTransportEndpointDescription;
 import org.onosproject.net.device.DefaultDeviceDescription;
 import org.onosproject.net.device.DefaultPortDescription;
 import org.onosproject.net.device.DefaultPortStatistics;
@@ -181,6 +182,7 @@
 import org.onosproject.net.intent.OpticalPathIntent;
 import org.onosproject.net.intent.PathIntent;
 import org.onosproject.net.intent.PointToPointIntent;
+import org.onosproject.net.intent.ProtectionEndpointIntent;
 import org.onosproject.net.intent.SinglePointToMultiPointIntent;
 import org.onosproject.net.intent.constraint.AnnotationConstraint;
 import org.onosproject.net.intent.constraint.BandwidthConstraint;
@@ -555,6 +557,8 @@
             .register(new ImmutableByteSequenceSerializer(), ImmutableByteSequence.class)
             .register(PathIntent.ProtectionType.class)
             .register(ProtectionConstraint.class)
+            .register(ProtectedTransportEndpointDescription.class)
+            .register(ProtectionEndpointIntent.class)
             .build("API");
 
     /**