diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9c95b1d8..755fdd43 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,7 +35,7 @@ jobs:
           uv pip install -e .[test,logging] --resolution=${{ matrix.version.resolution }} --system
 
           # TODO: test monty fix for reverse readline
-          pip install git+https://github.com/DanielYang59/monty.git@readline-line-ending
+          uv pip install git+https://github.com/DanielYang59/monty.git@readline-line-ending --system
 
       - name: Run Tests
         run: pytest --capture=no --cov --cov-report=xml