diff --git a/cli/src/main/java/org/onosproject/cli/net/ClusterLinksCommand.java b/cli/src/main/java/org/onosproject/cli/net/ClusterLinksCommand.java
index fb0c941..dc63bff 100644
--- a/cli/src/main/java/org/onosproject/cli/net/ClusterLinksCommand.java
+++ b/cli/src/main/java/org/onosproject/cli/net/ClusterLinksCommand.java
@@ -43,7 +43,7 @@
         if (cluster == null) {
             error("No such cluster %s", cid);
         } else if (outputJson()) {
-            print("%s", json(service.getClusterLinks(topology, cluster)));
+            print("%s", json(this, service.getClusterLinks(topology, cluster)));
         } else {
             for (Link link : service.getClusterLinks(topology, cluster)) {
                 print(linkString(link));