diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6c917c5..d291b71 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,8 +21,6 @@ jobs:
     - uses: actions/checkout@v1
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
-      with:
-        dotnet-version: 5.0.100
     - name: Build Release
       run: dotnet build --configuration Release
     - name: Test Release