diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -169,6 +169,15 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
 
+    - name: Install dependencies
+      env:
+        HOMEBREW_NO_AUTO_UPDATE: 1
+        HOMEBREW_NO_INSTALL_CLEANUP: 1
+      run: |
+        brew install \
+          pkg-config \
+          # EOF
+
     - name: Prepare cache key
       id: key
       run: |