diff --git a/.github/workflows/test.yml b/.github/workflows/ci.yml
similarity index 87%
rename from .github/workflows/test.yml
rename to .github/workflows/ci.yml
index ae049d6..cf30256 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/ci.yml
@@ -1,9 +1,9 @@
 name: "CI"
-on: # rebuild any PRs and main branch changes
+on:
   pull_request:
   push:
     branches:
-      - master
+      - main
       - 'releases/*'
 
 jobs:
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macOS-latest, windows-latest]
     steps:
     - uses: actions/checkout@v2
     - run: |