diff --git a/zuul/web/__init__.py b/zuul/web/__init__.py
index 68767d34b8..4f6ce13841 100755
--- a/zuul/web/__init__.py
+++ b/zuul/web/__init__.py
@@ -733,6 +733,9 @@ class ZuulWebAPI(object):
                 'ref': buildset.ref,
                 'newrev': buildset.newrev,
                 'ref_url': buildset.ref_url,
+                'buildset': {
+                    'uuid': buildset.uuid,
+                },
             })
 
         for artifact in build.artifacts: