diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 7b1bbfe..888927f 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -7,6 +7,7 @@ on:
       - synchronize
 
 env:
+  UV_SYSTEM_PYTHON: 1
   # Forks and Dependabot don't have access to secrets
   HAS_SECRETS: ${{ secrets.PRE_COMMIT != '' }}
 
@@ -47,6 +48,7 @@ jobs:
           cache-dependency-glob: |
             pyproject.toml
             uv.lock
+      - run: uv pip install -r requirements-tests.txt
       - name: Run prek - pre-commit
         id: precommit
         run: uvx prek run --from-ref origin/${GITHUB_BASE_REF} --to-ref HEAD --show-diff-on-failure