diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 992d221a..97806d5e 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -14,6 +14,7 @@ jobs:
       - name: Install Python dependencies
         run: |
           python -m pip install --upgrade pip
+          pip install ruff
 
       - name: Check code style
         run: