diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 16e929f..dea43e6 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -27,13 +27,8 @@ jobs:
       - name: Install devenv.sh
         run: nix profile install nixpkgs#devenv
 
-      - name: Run tests
-        shell: devenv shell bash -e {0}
-        run: |
-          uv sync
-          uv pip install onnxruntime>=1.8.0 deepsparse>=1.4.0
-          uv run coverage run --source=hsf -m pytest
-          uv run coverage xml
+      - name: Run Tests and Coverage
+        run: devenv shell pytestcoverage
 
       - name: Publish Coverage on CodeClimate
         uses: paambaati/codeclimate-action@v3.0.0
diff --git a/devenv.nix b/devenv.nix
index a801367..4c8e4de 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -28,4 +28,11 @@ in {
   enterTest = ''
     uv run pytest
   '';
+
+  scripts.pytestcoverage.exec = ''
+    uv sync
+    uv pip install onnxruntime>=1.8.0 deepsparse>=1.4.0
+    uv run coverage run --source=hsf -m pytest
+    uv run coverage xml
+  '';
 }