diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 734135e..a42597b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,6 +38,7 @@ jobs:
       run: |
         git lfs fetch
         git lfs pull
+        pip install uv
         uv pip install -r requirements.txt
         pytest -rsx tests/ --data-path=/home/runner/work/fair-mast/fair-mast/tests/mock_data/mini