diff --git a/core/api/src/main/java/org/onosproject/net/flow/criteria/IPv6FlowLabelCriterion.java b/core/api/src/main/java/org/onosproject/net/flow/criteria/IPv6FlowLabelCriterion.java
index 4ac0194..6e1021d 100644
--- a/core/api/src/main/java/org/onosproject/net/flow/criteria/IPv6FlowLabelCriterion.java
+++ b/core/api/src/main/java/org/onosproject/net/flow/criteria/IPv6FlowLabelCriterion.java
@@ -58,7 +58,7 @@
 
     @Override
     public int hashCode() {
-        return Objects.hash(type(), flowLabel);
+        return Objects.hash(type().ordinal(), flowLabel);
     }
 
     @Override