diff --git a/.github/workflows/build-windows-executable-app.yaml b/.github/workflows/build-windows-executable-app.yaml
index cb38f8f2..feb31e08 100644
--- a/.github/workflows/build-windows-executable-app.yaml
+++ b/.github/workflows/build-windows-executable-app.yaml
@@ -14,7 +14,7 @@ env:
   OPENMS_VERSION: 3.2.0 
   PYTHON_VERSION: 3.11.0
   # Name of the installer
-  APP_NAME: FLASHApp-0.8.3
+  APP_NAME: FLASHApp-0.8.4
   APP_UpgradeCode: "69ae44ad-d554-4e3c-8715-7c4daf60f8bb"
 
 jobs:
diff --git a/content/FLASHDeconv/FLASHDeconvDownload.py b/content/FLASHDeconv/FLASHDeconvDownload.py
index fb11ec24..43b2f9aa 100644
--- a/content/FLASHDeconv/FLASHDeconvDownload.py
+++ b/content/FLASHDeconv/FLASHDeconvDownload.py
@@ -58,7 +58,7 @@
                             for filepath in file_manager.get_results(
                                 experiment, targets, partial=True
                             ).values():
-                                f.write(filepath)
+                                f.write(filepath, arcname=Path(filepath).name)
                         zip_buffer.seek(0)
                         file_manager.store_file(
                             experiment, 'download_archive', zip_buffer, 
diff --git a/content/FLASHTnT/FLASHTnTDownload.py b/content/FLASHTnT/FLASHTnTDownload.py
index 1a9f48be..d8df98ae 100644
--- a/content/FLASHTnT/FLASHTnTDownload.py
+++ b/content/FLASHTnT/FLASHTnTDownload.py
@@ -58,7 +58,7 @@
                             for filepath in file_manager.get_results(
                                 experiment, targets, partial=True
                             ).values():
-                                f.write(filepath)
+                                f.write(filepath, arcname=Path(filepath).name)
                         zip_buffer.seek(0)
                         file_manager.store_file(
                             experiment, 'download_archive', zip_buffer, 
diff --git a/settings.json b/settings.json
index 9e44bda0..58bbb506 100644
--- a/settings.json
+++ b/settings.json
@@ -1,7 +1,7 @@
 {
     "app-name": "FLASHApp",
     "github-user": "OpenMS",
-    "version": "0.8.3",
+    "version": "0.8.4",
     "repository-name": "FLASHApp",
     "analytics": {
         "google-analytics": {