diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index 9e402dd5..6f1fb6e3 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -14,9 +14,7 @@ jobs:
   
       - name: net48 on windows
         if: runner.os == 'Windows'
-        uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: '4.x'
+        run: choco install dotnet4.8 --ignore-checksums
   
       - uses: actions/setup-dotnet@v4
         with: