diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index da8d406..0f4ca06 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -23,6 +23,9 @@ jobs:
           auto-update-conda: true
           activate-environment: test-env
           python-version: ${{ matrix.python-version }}
+      - name: Activate environment
+        run: |
+          conda activate test-env
       - name: Display environment details
         run: |
           conda info