diff --git a/.github/workflows/build-mesa.yml b/.github/workflows/build-mesa.yml
index 00222cf1..91532408 100644
--- a/.github/workflows/build-mesa.yml
+++ b/.github/workflows/build-mesa.yml
@@ -59,7 +59,7 @@ jobs:
           if [ "$RUNNER_OS" == "Windows" ]; then
             ninja install
           else
-            sudo ninja install
+            sudo $(which ninja) install
           fi
       - name: Fetch Mesa
         run: |
@@ -82,11 +82,11 @@ jobs:
             source venv/bin/activate
           fi
           pip list
-          if [ "$RUNNER_OS" == "macOS" ]; then
-            ls -l /opt/homebrew/opt/llvm/bin
-            export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
-            export AR=/opt/homebrew/opt/llvm/bin/llvm-ar
-          fi
+          #if [ "$RUNNER_OS" == "macOS" ]; then
+          #  ls -l /opt/homebrew/opt/llvm/bin
+          #  export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
+          #  export AR=/opt/homebrew/opt/llvm/bin/llvm-ar
+          #fi
           cd mesa
           meson setup -Dvulkan-drivers=swrast -Dintel-clc=system -Dopengl=false -Dgles1=false -Dgles2=false -Dgallium-drivers=llvmpipe -Dplatforms=${{ env.platforms }} build
       # FIXME separate configure step necessary because using bash selects GNU link.exe