diff --git a/.github/workflows/release_droid_upload_github_release_assets.yml b/.github/workflows/release_droid_upload_github_release_assets.yml
index 57e09cba..ecb1f7d4 100644
--- a/.github/workflows/release_droid_upload_github_release_assets.yml
+++ b/.github/workflows/release_droid_upload_github_release_assets.yml
@@ -29,21 +29,17 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
+      - name: Build language container
+        run: nox -s export_slc
+
       - name: Upload assets to the GitHub release draft
         uses: shogo82148/actions-upload-release-asset@v1
         with:
           upload_url: ${{ github.event.inputs.upload_url }}
           asset_path: dist/*
 
-      - name: Split script-language container into parts
-        run: |
-          pushd .build_output/cache/exports/
-          split *.tar.gz -d -n 2 language_container_part_
-          popd
-
-      # Since the container was built in the pytest run above, no need to rebuild before the upload.
       - name: Upload script-language container
         uses: shogo82148/actions-upload-release-asset@v1
         with:
           upload_url: ${{ github.event.inputs.upload_url }}
-          asset_path: .build_output/cache/exports/language_container_part_*
+          asset_path: export/exasol_transformers_extension_container*
diff --git a/doc/changes/changes_0.5.0.md b/doc/changes/changes_0.5.0.md
index d66f6205..f9aa3f00 100644
--- a/doc/changes/changes_0.5.0.md
+++ b/doc/changes/changes_0.5.0.md
@@ -1,4 +1,4 @@
-# Transformers Extension 0.5.0, released 2023-09-08
+# Transformers Extension 0.5.0, released 2023-09-11
 
 Code name: Support for transformer 4.31
 
@@ -20,6 +20,7 @@ and allows the user to configure the TLS verification.
  - #89: Fixed the content of error code config file
  - #100: Enabled encryption for all pyexasol connection to be compatible with Exasol 8
  - #84: Reactivated test after move to AWS
+ - #128: Fix release workflow and remove splitting the SLC
 
 ### Refactorings
 
diff --git a/doc/user_guide/user_guide.md b/doc/user_guide/user_guide.md
index 673ca003..be2aaecb 100644
--- a/doc/user_guide/user_guide.md
+++ b/doc/user_guide/user_guide.md
@@ -122,14 +122,8 @@ language container file released in GitHub Releases section.
 
 
 ##### Download Language Container
-   - The language container is split into parts and then uploaded to GitHub Release section.
-   - These parts are named with the `language_container_part_` prefix. 
-   - Please download all parts of the language container from the Releases section. 
+   - Please download the language container archive (*.tar.gz) from the Releases section. 
 (see [the latest release](https://github.com/exasol/transformers-extension/releases/latest)).
-- Before installing the language container, these parts must be combined using the following command::
-```shell
-ls -v language_container_part_* | xargs cat > language_container.tar.gz
-```
 
 ##### Install Language Container
 There are two ways to install the language container: (1) using a python script and (2) manual installation. See the next paragraphs for details.
diff --git a/noxfile.py b/noxfile.py
index 676c53c6..8a4e6e09 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -1,4 +1,3 @@
-
 import sys
 from pathlib import Path
 
@@ -14,6 +13,7 @@
 )
 
 ROOT_PATH = Path(__file__).parent
+EXPORT_PATH = ROOT_PATH / "export"
 
 
 @nox.session(python=False)
@@ -27,7 +27,8 @@ def build_slc(session: nox.Session):
 def export_slc(session: nox.Session):
     flavor_path = find_flavor_path()
     prepare_flavor(flavor_path)
-    export(Path("export"))
+    export(flavor_path, EXPORT_PATH)
+
 
 @nox.session(python=False)
 def unit_tests(session):