diff --git a/hassio/api/addons.py b/hassio/api/addons.py
index 35f4ef423..2e805bf52 100644
--- a/hassio/api/addons.py
+++ b/hassio/api/addons.py
@@ -10,8 +10,8 @@ from ..const import (
     ATTR_VERSION, ATTR_LAST_VERSION, ATTR_STATE, ATTR_BOOT, ATTR_OPTIONS,
     ATTR_URL, ATTR_DESCRIPTON, ATTR_DETACHED, ATTR_NAME, ATTR_REPOSITORY,
     ATTR_BUILD, ATTR_AUTO_UPDATE, ATTR_NETWORK, ATTR_HOST_NETWORK, ATTR_SLUG,
-    ATTR_SOURCE, ATTR_REPOSITORY, ATTR_REPOSITORIES, ATTR_ADDONS,
-    BOOT_AUTO, BOOT_MANUAL)
+    ATTR_SOURCE, ATTR_REPOSITORIES, ATTR_ADDONS, ATTR_ARCH, ATTR_MAINTAINER,
+    ATTR_INSTALLED, BOOT_AUTO, BOOT_MANUAL)
 from ..validate import DOCKER_PORTS
 
 _LOGGER = logging.getLogger(__name__)
diff --git a/hassio/api/supervisor.py b/hassio/api/supervisor.py
index 32cadd479..2313ed111 100644
--- a/hassio/api/supervisor.py
+++ b/hassio/api/supervisor.py
@@ -93,7 +93,6 @@ class APISupervisor(object):
             ATTR_TIMEZONE: self.config.timezone,
             ATTR_ADDONS: self._addons_list(only_installed=True),
             ATTR_ADDONS_REPOSITORIES: self.config.addons_repositories,
-            ATTR_SNAPSHOTS: self._snapshots_list(),
         }
 
     @api_process