diff --git a/test/test.ts b/test/test.ts
index 40c6d14..52335b4 100644
--- a/test/test.ts
+++ b/test/test.ts
@@ -35,21 +35,7 @@ tap.test('should extract existing files on disk', async () => {
   const testSmartarchive = await smartarchive.SmartArchive.fromArchiveUrl(
     'https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz'
   );
-  const streamfileStream = await testSmartarchive.exportToStreamOfStreamFiles();
-  
-  streamfileStream.pipe(new plugins.smartstream.SmartDuplex({
-    objectMode: true,
-    writeAndTransformFunction: async (chunkArg: plugins.smartfile.StreamFile, streamtools) => {
-      console.log(chunkArg.relativeFilePath);
-      const streamFile = chunkArg;
-      const readStream = await streamFile.createReadStream();
-      const writePath = plugins.path.join(testPaths.nogitDir + streamFile.relativeFilePath);
-      const dir = plugins.path.parse(writePath).dir;
-      await plugins.smartfile.fs.ensureDir(plugins.path.dirname(dir));
-      const writeStream = plugins.smartfile.fsStream.createWriteStream(writePath);
-      readStream.pipe(writeStream);
-    },
-  }));
+  const streamfileStream = await testSmartarchive.exportToFs(testPaths.nogitDir);
 });
 
 tap.start();
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index 22b2739..14c22e2 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartarchive',
-  version: '4.0.1',
+  version: '4.0.2',
   description: 'work with archives'
 }
diff --git a/ts/classes.smartarchive.ts b/ts/classes.smartarchive.ts
index f8383ec..f702112 100644
--- a/ts/classes.smartarchive.ts
+++ b/ts/classes.smartarchive.ts
@@ -107,7 +107,8 @@ export class SmartArchive {
       plugins.smartstream.createTransformFunction<IAnalyzedResult, any>(
         async (analyzedResultChunk) => {
           if (analyzedResultChunk.fileType.mime === 'application/x-tar') {
-            (analyzedResultChunk.decompressionStream as plugins.tarStream.Extract).on(
+            const tarStream = analyzedResultChunk.decompressionStream as plugins.tarStream.Extract;
+            tarStream.on(
               'entry',
               async (header, stream, next) => {
                 const streamfile = plugins.smartfile.StreamFile.fromStream(stream, header.name);
@@ -117,6 +118,9 @@ export class SmartArchive {
                 });
               }
             );
+            tarStream.on('finish', function () {
+              streamFileIntake.signalEnd();
+            })
             analyzedResultChunk.resultStream.pipe(analyzedResultChunk.decompressionStream);
           } else if (analyzedResultChunk.isArchive && analyzedResultChunk.decompressionStream) {
             analyzedResultChunk.resultStream