diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 9a7a645aa..c2e9c5327 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -35,7 +35,6 @@ jobs:
           - { os: ubuntu-16.04, configs: pam }
           - { os: ubuntu-16.04, configs: kitchensink }
           - { os: macos-10.15,  configs: pam }
-          - { os: macos-11.0,   configs: pam }
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v2