diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1b94f2b..9e50179 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -4,7 +4,7 @@ jobs:
   test:
     strategy:
       matrix:
-        runs-on: ["macOS-latest", "ubuntu-latest"]
+        runs-on: ['macOS-latest', 'ubuntu-latest']
 
     runs-on: ${{ matrix.runs-on }}