diff --git a/.github/workflows/dotnet-core.yml b/.github/workflows/dotnet-core.yml
index 7d16f7c..806111c 100644
--- a/.github/workflows/dotnet-core.yml
+++ b/.github/workflows/dotnet-core.yml
@@ -19,7 +19,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runs-on: [macos-latest, ubuntu-22.04, windows-latest]
+        #runs-on: [macos-latest, ubuntu-22.04, windows-latest]
+        runs-on: [ubuntu-22.04, windows-latest]
     name: ${{ matrix.runs-on }}
     runs-on: ${{ matrix.runs-on }}
     steps: