diff --git a/.github/workflows/test-publish.yml b/.github/workflows/test-publish.yml
index b38698b..e980f12 100644
--- a/.github/workflows/test-publish.yml
+++ b/.github/workflows/test-publish.yml
@@ -18,44 +18,19 @@ env:
 jobs:
   unittests:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
-
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
-
       - uses: actions/checkout@v4
       - run: |
           python3 -m deenurp.test
-          tests/run.sh      
-    - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Install package and dependencies
-        run: |
-          python -m pip install --upgrade pip wheel
-          python -m pip install .
-
-      - name: Run tests
-        run: python -m unittest discover
+          tests/run.sh
 
   deploy:
       if: github.ref_type == 'tag'
       needs: [unittests]
-      permissions:
-        contents: read
-        packages: write
-        id-token: write
       runs-on: ubuntu-latest
 
       steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -78,13 +53,6 @@ jobs:
         with:
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          context: .
           labels: ${{ steps.meta.outputs.labels }}
           push: true
           tags: ${{ steps.meta.outputs.tags }}
-
-      - name: Sign the published Docker image
-        env:
-          DIGEST: ${{ steps.build-and-push.outputs.digest }}
-          TAGS: ${{ steps.meta.outputs.tags }}
-        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}