diff --git a/packages/common/src/services/FavoriteService.ts b/packages/common/src/services/FavoriteService.ts
index b6eb968f6..e4b8ecfc5 100644
--- a/packages/common/src/services/FavoriteService.ts
+++ b/packages/common/src/services/FavoriteService.ts
@@ -17,7 +17,7 @@ const schema = array(
   object().shape({
     mediaid: string(),
   }),
-);
+).nullable();
 
 @injectable()
 export default class FavoriteService {
diff --git a/packages/common/src/services/WatchHistoryService.ts b/packages/common/src/services/WatchHistoryService.ts
index c8beaa396..76a9a1ca5 100644
--- a/packages/common/src/services/WatchHistoryService.ts
+++ b/packages/common/src/services/WatchHistoryService.ts
@@ -18,7 +18,7 @@ const schema = array(
     mediaid: string(),
     progress: number(),
   }),
-);
+).nullable();
 
 @injectable()
 export default class WatchHistoryService {