diff --git a/.github/workflows/conda.yml b/.github/workflows/conda.yml
index 283f4de..08484c4 100644
--- a/.github/workflows/conda.yml
+++ b/.github/workflows/conda.yml
@@ -28,11 +28,3 @@ jobs:
       - run: |
           pip install pytest-cov
           python -m pytest --cov=cyto_ml --cov-report xml:coverage.xml tests/
-  coverage:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Test coverage report
-        uses: orgoro/coverage@v3.1
-        with:
-          coverageFile: coverage.xml
-          token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
new file mode 100644
index 0000000..01344aa
--- /dev/null
+++ b/.github/workflows/coverage.yml
@@ -0,0 +1,14 @@
+name: 'coverage'
+on:
+  pull_request:
+    branches:
+      - main
+jobs:
+  coverage:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Test coverage report
+        uses: orgoro/coverage@v3.1
+        with:
+          coverageFile: coverage.xml
+          token: ${{ secrets.GITHUB_TOKEN }}