diff --git a/.github/workflows/github-workflow.yaml b/.github/workflows/github-workflow.yaml
index 548352d..ec269fe 100644
--- a/.github/workflows/github-workflow.yaml
+++ b/.github/workflows/github-workflow.yaml
@@ -9,43 +9,33 @@ on:
 
 jobs:
   coverage:
-
     runs-on: ubuntu-22.04
-
-    services:
-      kcov:
-        image: kcov/kcov:v42
-        options: --entrypoint sh
-        volumes:
-          - ${{ github.workspace }}:/workspace
+    container:
+      image: kcov/kcov:v42
+      options: --privileged
+      #      volumes:
+      #        - ${{ github.workspace }}:/workspace
 
     steps:
       - name: Checkout code
         uses: actions/checkout@v3.6.0
 
-      - name: DEBUG
+      - name: Run coverage script
         run: |
-          docker exec ${{ job.services.kcov.id }} sh -c "echo test"
+          chmod +x ./coverage.sh
+          ./coverage.sh
 
-      - name: Run coverage script inside kcov service container
-        run: |
-          docker exec ${{ job.services.kcov.id }} sh -c "cd /workspace && ./coverage.sh"
-
-      - name: Extract coverage from index.js
+      - name: Generate coverage percentage
         id: coverage
         run: |
-          # Extract the coverage percentage directly from the index.js file
-          coverage=$(grep -oP '(?<=covered"\s*:\s*")\d+\.\d+' coverage/test_smartmon-json.coverage/index.js)
-
-          # Output the coverage percentage
+          coverage=$(grep -o 'Overall coverage rate.*' <path_to_coverage_report> | grep -o '[0-9]*\.[0-9]*')
           echo "::set-output name=coverage::$coverage"
 
       - name: Update README.md with coverage badge
-        if: github.ref_name == 'main' || github.ref_name == 'dev'
         run: |
           sed -i 's|\[!\[Coverage\](https://img.shields.io/badge/Coverage-[0-9]*%25-brightgreen)\]|[!\[Coverage\](https://img.shields.io/badge/Coverage-${{ steps.coverage.outputs.coverage }}%25-brightgreen)]|' README.md
           git config --global user.name 'github-actions[bot]'
           git config --global user.email 'github-actions[bot]@users.noreply.github.com'
           git add README.md
           git commit -m "Update coverage badge"
-          git push origin ${{ github.ref_name }}
+          git push origin main