diff --git a/.github/workflows/ci_macos.yaml b/.github/workflows/ci_macos.yaml
index dd0de04ca..d15af6157 100644
--- a/.github/workflows/ci_macos.yaml
+++ b/.github/workflows/ci_macos.yaml
@@ -31,6 +31,9 @@ jobs:
 
       - name: Install dependencies
         run: |
+          export \
+            HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1 \
+            HOMEBREW_NO_INSTALL_CLEANUP=1
           brew update > /dev/null
           brew install \
             cmake ninja \