diff --git a/.github/workflows/nightly-check.yml b/.github/workflows/nightly-check.yml
index 96776df5..bbaa9f9f 100644
--- a/.github/workflows/nightly-check.yml
+++ b/.github/workflows/nightly-check.yml
@@ -8,7 +8,7 @@ jobs:
   nightly-test:
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v2