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 91982d0..113ad3d 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
@@ -389,6 +389,7 @@
                     Instructions.NoActionInstruction.class,
                     Instructions.OutputInstruction.class,
                     Instructions.GroupInstruction.class,
+                    Instructions.SetQueueInstruction.class,
                     Instructions.TableTypeTransition.class,
                     L0ModificationInstruction.class,
                     L0ModificationInstruction.L0SubType.class,