diff --git a/packages/browser/src/file/index.ts b/packages/browser/src/file/index.ts
index bb783ced..c434c549 100644
--- a/packages/browser/src/file/index.ts
+++ b/packages/browser/src/file/index.ts
@@ -36,6 +36,7 @@ export class UploadFile implements BaseUploadFile {
         this.fileData.filename || '',
         { type: this.fileData.mimeType }
       )
+      return
     }
 
     throw new Error('Unknown file type')