diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ec362c6a6..30a59ad7f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -67,6 +67,7 @@ jobs:
     - name: Setup environment
       run: |
         brew update-reset
+        brew unlink python@3.8
         brew install open-mpi libomp tbb
     - name: Update submodules
       run: git submodule update --init --recursive