diff --git a/source/java/org/alfresco/rest/api/model/Site.java b/source/java/org/alfresco/rest/api/model/Site.java
index b3e2e71487..b98e64f205 100644
--- a/source/java/org/alfresco/rest/api/model/Site.java
+++ b/source/java/org/alfresco/rest/api/model/Site.java
@@ -18,6 +18,7 @@
  */
 package org.alfresco.rest.api.model;
 
+import org.alfresco.rest.framework.resource.UniqueId;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.service.cmr.site.SiteInfo;
 import org.alfresco.service.cmr.site.SiteVisibility;
@@ -78,6 +79,7 @@ public class Site implements Comparable<Site>
 		this.role = role;
 	}
 
+	@UniqueId
 	public String getId()
 	{
 		return id;