diff --git a/.github/workflows/test-user-package.yml b/.github/workflows/test-user-package.yml
deleted file mode 100644
index 103afb95..00000000
--- a/.github/workflows/test-user-package.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-name: Test User Package
-
-on:
-  workflow_run:
-    workflows: ["Conda Build"]
-    types:
-      - completed
-
-jobs:
-  conda-build:
-    runs-on: ubuntu-latest
-    if: ${{ github.event.workflow_run.conclusion == 'success' }}
-    steps:
-      - name: Install Conda
-        uses: conda-incubator/setup-miniconda@v2
-        with:
-          auto-update-conda: true
-      - name: Set variables, Install Package & Dependencies
-        shell: bash -l {0}
-        run: |
-          export IS_GITHUB_RUNNER=true
-          export RUN_NOTEBOOK_TESTS=false
-          conda install -y -n base conda-libmamba-solver
-          conda config --set solver libmamba
-          conda create -y -n karabo-env python=3.9
-          conda activate karabo-env
-          conda install -y -c nvidia/label/cuda-11.7.0 -c i4ds -c conda-forge karabo-pipeline=${{ env.KARABO_VERSION }}
-          pip install ipykernel
-          python -m ipykernel install --user --name python3
-      - name: Test Package
-        shell: bash -l {0}
-        run: |
-          conda activate karabo-env
-          pytest --pyargs karabo.test
-