diff --git a/.github/workflows/check-macos-latest.yml b/.github/workflows/check-macos-latest.yml
deleted file mode 100644
index dc28c9d4..00000000
--- a/.github/workflows/check-macos-latest.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-# We are waiting on the macos-latest image to play nicely with MPI
-
-name: Is-macos-latest-working-yet
-
-on:
-  schedule:
-    - cron: '0 23 * * 2'
-  workflow_dispatch:
-
-jobs:
-  openmpi-on-macos-latest:
-    runs-on: macos-latest
-    steps:
-    - uses: actions/checkout@v2
-    - uses: conda-incubator/setup-miniconda@v2.2.0
-      with:
-        python-version: "3.11"
-        mamba-version: "*"
-        channels: conda-forge
-        miniforge-variant: Mambaforge
-        channel-priority: strict
-        auto-update-conda: true
-        environment-file: .ci_support/environment-openmpi.yml
-    - name: Test
-      shell: bash -l {0}
-      timeout-minutes: 10
-      run: |
-        pip install versioneer[toml]==0.29
-        pip install . --no-deps --no-build-isolation
-        cd tests
-        python -m unittest discover .
-      env:
-        OMPI_MCA_plm: 'isolated'
-        OMPI_MCA_rmaps_base_oversubscribe: 'yes'
-        OMPI_MCA_btl_vader_single_copy_mechanism: 'none'
diff --git a/.github/workflows/unittest-mpich.yml b/.github/workflows/unittest-mpich.yml
index a9049d17..d3731c4d 100644
--- a/.github/workflows/unittest-mpich.yml
+++ b/.github/workflows/unittest-mpich.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         include:
-        - operating-system: macos-11
+        - operating-system: macos-latest
           python-version: '3.11'
           label: osx-64-py-3-11-mpich
           prefix: /Users/runner/miniconda3/envs/my-env
diff --git a/.github/workflows/unittest-openmpi.yml b/.github/workflows/unittest-openmpi.yml
index 7f37d0e7..d375e9ca 100644
--- a/.github/workflows/unittest-openmpi.yml
+++ b/.github/workflows/unittest-openmpi.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         include:
-        - operating-system: macos-11
+        - operating-system: macos-latest
           python-version: '3.11'
           label: osx-64-py-3-11-openmpi
           prefix: /Users/runner/miniconda3/envs/my-env