diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index badab7b..9f2d3bc 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,7 +5,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-latest macos-latest]
+        os: [ubuntu-latest, macos-latest]
 
     runs-on: ${{ matrix.os }}