diff --git a/scripts/utils/postprocess-files.cjs b/scripts/utils/postprocess-files.cjs
index deae575..d16c864 100644
--- a/scripts/utils/postprocess-files.cjs
+++ b/scripts/utils/postprocess-files.cjs
@@ -50,14 +50,14 @@ async function postprocess() {
     if (entry.isDirectory() && entry.name !== 'src' && entry.name !== 'internal' && entry.name !== 'bin') {
       const subpath = './' + entry.name;
       newExports[subpath + '/*.mjs'] = {
-        default: subpath + '/*.mjs',
+        default: [subpath + '/*.mjs', subpath + '/*/index.mjs'],
       };
       newExports[subpath + '/*.js'] = {
-        default: subpath + '/*.js',
+        default: [subpath + '/*.js', subpath + '/*/index.js'],
       };
       newExports[subpath + '/*'] = {
-        import: subpath + '/*.mjs',
-        require: subpath + '/*.js',
+        import: [subpath + '/*.mjs', subpath + '/*/index.mjs'],
+        require: [subpath + '/*.js', subpath + '/*/index.js'],
       };
     } else if (entry.isFile() && /\.[cm]?js$/.test(entry.name)) {
       const { name, ext } = path.parse(entry.name);
diff --git a/src/internal/uploads.ts b/src/internal/uploads.ts
index 4f0fb82..ee2029c 100644
--- a/src/internal/uploads.ts
+++ b/src/internal/uploads.ts
@@ -52,7 +52,7 @@ interface FileLike extends BlobLike {
   /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/File/lastModified) */
   readonly lastModified: number;
   /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/File/name) */
-  readonly name: string;
+  readonly name?: string | undefined;
 }
 declare var FileClass: {
   prototype: FileLike;
@@ -126,7 +126,7 @@ export async function toFile(
     if (File && value instanceof File) {
       return value;
     }
-    return makeFile([await value.arrayBuffer()], value.name);
+    return makeFile([await value.arrayBuffer()], value.name ?? 'unknown_file');
   }
 
   if (isResponseLike(value)) {