diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index e64b42d..de06290 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -11,9 +11,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        # disabled: macos-11.0
-        # why: https://github.com/actions/virtual-environments/issues/2486
-        os: [ubuntu-18.04, ubuntu-20.04, macos-10.15]
+        os: [ubuntu-18.04, ubuntu-20.04, macos-10.15, macos-11.0]
         etcd: [v3.2.26, v3.3.11, v3.4.13]
     steps:
       - uses: actions/checkout@v2