diff --git a/.github/workflows/check-dist.yml b/.github/workflows/check-dist.yml
index 87eaf86..fd93ebf 100644
--- a/.github/workflows/check-dist.yml
+++ b/.github/workflows/check-dist.yml
@@ -48,9 +48,16 @@ jobs:
           name: dist
           path: dist/
 
+  test-sudo-system-install:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./
+      - run: sudo /opt/hostedtoolcache/uv/0.4.26/x86_64/uv pip install --system black
+
   test-system-install:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: ./
-      - run: uv pip install --system black
+      - run: uv pip install --user black