diff --git a/.github/workflows/libfaust.yml b/.github/workflows/libfaust.yml
index e70aaedd88..fbc10a8ba1 100644
--- a/.github/workflows/libfaust.yml
+++ b/.github/workflows/libfaust.yml
@@ -205,7 +205,7 @@ jobs:
         for PACKAGE in "${PACKAGES[@]}"
         do
           echo "Fetching bottle: $PACKAGE"
-          response=$(brew fetch --bottle-tag=arm64_monterey $PACKAGE 2>&1)
+          response=$(brew fetch --bottle-tag=arm64_ventura $PACKAGE 2>&1)
           package_path=$(echo $response | sed -n 's/.*\:\ \(.*\.tar\.gz\).*/\1/p')
           package_path=$(echo "$package_path" | xargs)
           echo "Package Path: $package_path"
@@ -216,7 +216,9 @@ jobs:
 
     - name: Brew install requirements (x64)
       if: ${{ endsWith( matrix.name, 'x64') }}
-      run: brew install pkg-config ncurses gtk+ liblo lame flac libogg libtool libvorbis opus mpg123
+      run: |
+        # note: libtool and pkg-config are already installed on x64 (not arm64)
+        brew install ncurses gtk+ liblo lame flac libogg libvorbis opus mpg123
 
     - name: Install Qt
       uses: jurplel/install-qt-action@v4
@@ -245,7 +247,6 @@ jobs:
     - name: Build libsndfile
       # Note that can't use the libsndfile from brew because it lacks libsndfile.a, the static lib.
       run: |
-        brew uninstall --ignore-dependencies libsndfile || true
         cd libsndfile
         LIBSNDFILE_INSTALL_PREFIX="$PWD/install"
         mkdir CMakeBuild && cd CMakeBuild