diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index bb2123258..aeedd28db 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -154,7 +154,7 @@ jobs:
       - name: Run tests for thinc-apple-ops
         run: |
           pip uninstall -y tensorflow
-          pip install thinc-apple-ops>=1.0.0,<2.0.0
+          pip install "thinc-apple-ops>=1.0.0,<2.0.0"
           python -m pytest --pyargs thinc_apple_ops
         if: matrix.os == 'macos-13' && matrix.python_version == '3.10'