diff --git a/.github/actions/macos-setup/action.yml b/.github/actions/macos-setup/action.yml
index 645a51b619..197a2d83c8 100644
--- a/.github/actions/macos-setup/action.yml
+++ b/.github/actions/macos-setup/action.yml
@@ -13,5 +13,6 @@ runs:
         brew update
         brew install automake
         brew install netcdf
+        brew install netcdf-fortran
         brew install mpich
         echo "::endgroup::"