diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 6cdeae9..172a840 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -30,6 +30,10 @@ jobs:
           - os: windows-latest
             arch: x64
             version: 1
+          - os: macOS-latest
+            arch: x64
+            version: 1
+
     steps:
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@v1