diff --git a/src/data/supervisor/root.ts b/src/data/supervisor/root.ts
deleted file mode 100644
index 51fe449ecd..0000000000
--- a/src/data/supervisor/root.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-import { HomeAssistant } from "../../types";
-
-interface SupervisorBaseAvailableUpdates {
-  panel_path?: string;
-  update_type?: string;
-  version_latest?: string;
-}
-
-interface SupervisorAddonAvailableUpdates
-  extends SupervisorBaseAvailableUpdates {
-  update_type?: "addon";
-  icon?: string;
-  name?: string;
-}
-
-interface SupervisorCoreAvailableUpdates
-  extends SupervisorBaseAvailableUpdates {
-  update_type?: "core";
-}
-
-interface SupervisorOsAvailableUpdates extends SupervisorBaseAvailableUpdates {
-  update_type?: "os";
-}
-
-interface SupervisorSupervisorAvailableUpdates
-  extends SupervisorBaseAvailableUpdates {
-  update_type?: "supervisor";
-}
-
-export type SupervisorAvailableUpdates =
-  | SupervisorAddonAvailableUpdates
-  | SupervisorCoreAvailableUpdates
-  | SupervisorOsAvailableUpdates
-  | SupervisorSupervisorAvailableUpdates;
-
-export interface SupervisorAvailableUpdatesResponse {
-  available_updates: SupervisorAvailableUpdates[];
-}
-
-export const fetchSupervisorAvailableUpdates = async (
-  hass: HomeAssistant
-): Promise<SupervisorAvailableUpdates[]> =>
-  (
-    await hass.callWS<SupervisorAvailableUpdatesResponse>({
-      type: "supervisor/api",
-      endpoint: "/available_updates",
-      method: "get",
-    })
-  ).available_updates;
-
-export const refreshSupervisorAvailableUpdates = async (
-  hass: HomeAssistant
-): Promise<void> =>
-  hass.callWS<void>({
-    type: "supervisor/api",
-    endpoint: "/refresh_updates",
-    method: "post",
-  });