diff --git a/.github/workflows/test-dotnet.yml b/.github/workflows/test-dotnet.yml
index 9ac9efb..51e6d64 100644
--- a/.github/workflows/test-dotnet.yml
+++ b/.github/workflows/test-dotnet.yml
@@ -31,7 +31,16 @@ jobs:
             operating-system: ubuntu-latest
           - dotnet-version: '5.0'
             operating-system: ubuntu-latest
-
+          - dotnet-version: '2.1'
+            operating-system: macos-latest
+          - dotnet-version: '2.2'
+            operating-system: macos-latest
+          - dotnet-version: '3.0'
+            operating-system: macos-latest
+          - dotnet-version: '3.1'
+            operating-system: macos-latest
+          - dotnet-version: '5.0'
+            operating-system: macos-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4