diff --git a/.github/workflows/unittests.yaml b/.github/workflows/unittests.yaml
index 1f770bc..819b888 100644
--- a/.github/workflows/unittests.yaml
+++ b/.github/workflows/unittests.yaml
@@ -10,11 +10,12 @@ on:
 jobs:
   test:
     name: Unit Tests
-    runs-on: ubuntu-22.04
+    runs-on: ${{ matrix.os }}
 
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        os: [ubuntu-22.04, windows-latest, macos-latest]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
     - name: Checkout