diff --git a/gitlab/objects.py b/gitlab/objects.py
index 8c3591151..846da204f 100644
--- a/gitlab/objects.py
+++ b/gitlab/objects.py
@@ -2042,6 +2042,10 @@ class ProjectService(GitlabObject):
         'drone-ci': (('token', 'drone_url'), ('enable_ssl_verification', )),
         'emails-on-push': (('recipients', ), ('disable_diffs',
                                               'send_from_committer_email')),
+        'builds-email': (('recipients', ), ('add_pusher',
+                                            'notify_only_broken_builds')),
+        'pipelines-email': (('recipients', ), ('add_pusher',
+                                               'notify_only_broken_builds')),
         'external-wiki': (('external_wiki_url', ), tuple()),
         'flowdock': (('token', ), tuple()),
         'gemnasium': (('api_key', 'token', ), tuple()),