diff --git a/server.js b/server.js
index ad46a5f..3d1f9bb 100755
--- a/server.js
+++ b/server.js
@@ -120,6 +120,12 @@ app.get('/publish', async (req, res) => {
       body,
       headers: {'Content-Type': 'application/zip'}
     });
+
+    if (response.status !== 200) {
+      res.json({success: false, message: "Can't upload the archive, permissions error."});
+      await fs.unlink('./dist.zip');
+      return;
+    }
   }
 
   res.json({success: true});