diff --git a/core/common/src/main/java/org/onosproject/codec/impl/HostCodec.java b/core/common/src/main/java/org/onosproject/codec/impl/HostCodec.java
index 5f8ca9d..d2890a4 100644
--- a/core/common/src/main/java/org/onosproject/codec/impl/HostCodec.java
+++ b/core/common/src/main/java/org/onosproject/codec/impl/HostCodec.java
@@ -56,6 +56,14 @@
         }
         result.set("locations", jsonLocations);
 
+        if (host.auxLocations() != null) {
+            final ArrayNode jsonAuxLocations = result.putArray("auxLocations");
+            for (final HostLocation auxLocation : host.auxLocations()) {
+                jsonAuxLocations.add(locationCodec.encode(auxLocation, context));
+            }
+            result.set("auxLocations", jsonAuxLocations);
+        }
+
         return annotate(result, host, context);
     }