diff --git a/.github/workflows/auto-test.yml b/.github/workflows/auto-test.yml
index 467344dd2..f78a7ed1c 100644
--- a/.github/workflows/auto-test.yml
+++ b/.github/workflows/auto-test.yml
@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [macos-latest, ubuntu-latest, ubuntu-latest]
+        os: [macos-latest, ubuntu-latest, windows-latest]
         node-version: [14.x, 15.x, 16.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/