diff --git a/src/renderer/api/types.ts b/src/renderer/api/types.ts
index 68cfe822..ce11e7e5 100644
--- a/src/renderer/api/types.ts
+++ b/src/renderer/api/types.ts
@@ -757,7 +757,7 @@ export type FavoriteResponse = { id: string[]; type: LibraryItem };
 
 export type FavoriteQuery = {
   id: string[];
-  type?: LibraryItem;
+  type: LibraryItem;
 };
 
 export type FavoriteArgs = { query: FavoriteQuery } & BaseEndpointArgs;