diff --git a/.github/workflows/code_coverage.yaml b/.github/workflows/code_coverage.yaml
new file mode 100644
index 00000000..6736255f
--- /dev/null
+++ b/.github/workflows/code_coverage.yaml
@@ -0,0 +1,50 @@
+name: Code-coverage
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - id: checkout
+        uses: actions/checkout@v2
+
+      - id: dockerx
+        name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - id: build
+        name: Build dev docker
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./docker/Dockerfile
+          push: false
+          load: true
+          tags: codiumai/pr-agent:test
+          cache-from: type=gha,scope=dev
+          cache-to: type=gha,mode=max,scope=dev
+          target: test
+
+      - id: code_cov
+        name: Test dev docker
+        run: |
+          docker run --rm codiumai/pr-agent:test pytest tests/unittest --cov=pr_agent
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4.0.1
+        with:
+          files: ./coverage.xml
+          token: ${{ secrets.CODECOV_TOKEN }}
+          flags: unittests
+          name: code-coverage
+          fail_ci_if_error: true
+        
+          
diff --git a/requirements.txt b/requirements.txt
index a8d27cc0..d634e4b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,6 +25,7 @@ ujson==5.8.0
 uvicorn==0.22.0
 tenacity==8.2.3
 gunicorn==22.0.0
+pytest-cov==5.0.0
 # Uncomment the following lines to enable the 'similar issue' tool
 # pinecone-client
 # pinecone-datasets @ git+https://github.com/mrT23/pinecone-datasets.git@main