diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 8b9a8d0..e977655 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -52,4 +52,4 @@ jobs:
           # to create a wgpu Adapter to cause unit test failures on CI. Long
           # term it would be nice to have a reliable way to run Mac CI with a
           # GPU adapter available.
-          NO_ADAPTER: ${{ matrix.os == "macos-stable" && "github-ci" || "" }}
\ No newline at end of file
+          NO_ADAPTER: ${{ matrix.os == 'macos-stable' && 'github-ci' || '' }}
\ No newline at end of file