diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index 5991568..86ce865 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: '4.0.21',
+  version: '4.0.22',
   description: 'work with archives'
 }
diff --git a/ts/classes.smartarchive.ts b/ts/classes.smartarchive.ts
index f4bba4b..d68b380 100644
--- a/ts/classes.smartarchive.ts
+++ b/ts/classes.smartarchive.ts
@@ -141,6 +141,9 @@ export class SmartArchive {
                 writeFunction: async (streamFileArg: plugins.smartfile.StreamFile, streamtools) => {
                   streamFileIntake.push(streamFileArg);
                 },
+                finalFunction: async () => {
+                  streamFileIntake.signalEnd();
+                }
               }));
           } else if (analyzedResultChunk.isArchive && analyzedResultChunk.decompressionStream) {
             analyzedResultChunk.resultStream
diff --git a/ts/classes.ziptools.ts b/ts/classes.ziptools.ts
index 43177cf..5f2a21f 100644
--- a/ts/classes.ziptools.ts
+++ b/ts/classes.ziptools.ts
@@ -26,7 +26,7 @@ class DecompressZipTransform extends plugins.smartstream.SmartDuplex<ArrayBuffer
       finalFunction: async () => {
         this.unzipper.push(Buffer.from(''), true);
         await plugins.smartdelay.delayFor(0);
-        this.streamtools.push(null);
+        await this.streamtools.push(null);
       }
     });
     this.unzipper.register(plugins.fflate.UnzipInflate);