diff --git a/.github/workflows/repotests.yml b/.github/workflows/repotests.yml
index 583cdc8e0..0b30401fe 100644
--- a/.github/workflows/repotests.yml
+++ b/.github/workflows/repotests.yml
@@ -15,7 +15,7 @@ jobs:
       fail-fast: true
       matrix:
         node-version: ['23.x']
-        os: ['ubuntu-24.04', 'ubuntu-24.04-arm', 'windows-latest', 'macos-15']
+        os: ['windows-latest']
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4