diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6a7b78382ad7..e87c9a7f91cc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -242,7 +242,7 @@ jobs:
       # NB: Building universal2 does not work with python from actions/setup-python
       - name: Install Requirements
         run: |
-          brew install coreutils sed
+          brew install coreutils gnu-sed
           python3 -m pip install -U --user pip setuptools wheel delocate
           # curl_cffi must be removed from reqs
           gsed -i -E '/^curl_cffi.*/d' requirements.txt