diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 96409ff0..06ab7b62 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,7 +42,7 @@ jobs:
 
       - name: 'install prereqs'
         run: |
-          HOMEBREW_NO_AUTO_UPDATE=1 /home/linuxbrew/.linuxbrew/bin/brew install shellcheck zizmor
+          /home/linuxbrew/.linuxbrew/bin/brew install shellcheck zizmor
           python3 -m venv ~/venv
           ~/venv/bin/pip --disable-pip-version-check --no-input --no-cache-dir install --progress-bar off --prefer-binary -r .github/workflows/requirements.txt