diff --git a/src/services/file/interfaces/extra.ts b/src/services/file/interfaces/extra.ts
index a5ca8b1b..437796ba 100644
--- a/src/services/file/interfaces/extra.ts
+++ b/src/services/file/interfaces/extra.ts
@@ -14,6 +14,7 @@ export type FileItemProperties = {
   name: string;
   path: string;
   mimetype: string;
+  size: number;
 };
 
 export interface LocalFileItemExtra extends UnknownExtra {