diff --git a/.github/setup/action.yml b/.github/setup/action.yml
index 8b786bb560..360f10360f 100644
--- a/.github/setup/action.yml
+++ b/.github/setup/action.yml
@@ -37,7 +37,6 @@ runs:
       dotnet-version: |
         8.0.x
         6.0.x
-        3.1.x
   - if: ${{ runner.os == 'Windows' }}
     uses: microsoft/setup-msbuild@v1.1