diff --git a/github-actions/install-dep-lapack/action.yml b/github-actions/install-dep-lapack/action.yml
index 431f325..3893a91 100644
--- a/github-actions/install-dep-lapack/action.yml
+++ b/github-actions/install-dep-lapack/action.yml
@@ -16,6 +16,6 @@ runs:
       run: |
           if ${{ toJSON( runner.os == 'macOS' ) }}; then
             echo "::group::Install LAPACK (via brew)"
-            brew install lapack
+            brew install openblas
             echo "::endgroup::"
           fi