diff --git a/.github/workflows/my-workflow.yaml b/.github/workflows/my-workflow.yaml
index 5b2da7c..4089069 100644
--- a/.github/workflows/my-workflow.yaml
+++ b/.github/workflows/my-workflow.yaml
@@ -8,6 +8,7 @@ jobs:
     steps:      
       - uses: actions/checkout@v4
       - run: |
+          pip install mp-api
           pip install black
           black --check .
           pip install pytest