diff --git a/.github/workflows/flake.yml b/.github/workflows/flake.yml
index 3745ccd..dde449f 100644
--- a/.github/workflows/flake.yml
+++ b/.github/workflows/flake.yml
@@ -26,15 +26,25 @@ jobs:
         run: vagrant --version
 
       - name: Run vagrant up & provision
-        run: VER=23.11 vagrant up --provision
+        run: vagrant up --provision
+        env:
+          VER: 23.11
+
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v6.1.0
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.PASSPHRASE }}
 
       - name: Auto-commit changes
+        id: auto-commit-action
         uses: stefanzweifel/git-auto-commit-action@v5.0.1
         with:
-          commit_message: Automated Change
+          commit_message: auto-commit of artifacts
           branch: main
           commit_options: '--no-verify --signoff'
-          commit_user_name: Publishing Bot
+          file_pattern: 'syntaxes/*'
+          commit_user_name: publishing-bot
           commit_user_email: publishing-bot@users.noreply.github.com
 
       - name: Run if changes have been detected
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index ea1cce3..240b7ab 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -8,11 +8,20 @@ on:
 
 jobs:
   pre-commit:
-    runs-on: ubuntu-latest
+    runs-on: macos-12
     steps:
+      - name: Install pre-commit & yamllint
+        run: brew install pre-commit yamllint
+
+      - name: Show pre-commit version
+        run: pre-commit --version
+
       - name: checkout
         uses: actions/checkout@v3
 
+      - name: Pre-commit autoupdate
+        run: pre-commit autoupdate && pre-commit clean
+
       - id: file_changes
         uses: trilom/file-changes-action@v1.2.4
         with:
@@ -21,3 +30,5 @@ jobs:
       - uses: pre-commit/action@v3.0.1
         with:
           extra_args: --files ${{ steps.file_changes.outputs.files }} --show-diff-on-failure
+        env:
+          PRE_COMMIT_VERBOSE: 1
diff --git a/Vagrantfile b/Vagrantfile
index 4e19906..75fdff7 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -18,7 +18,7 @@ Vagrant.configure("2") do |config|
     cd /vagrant/
     echo "statix check &&\
       nix flake check --impure &&\
-      cp -r \$(nix build --impure --no-link --print-out-paths) ./syntaxes/" |\
+      cp \$(nix build --impure --no-link --print-out-paths)/* ./syntaxes/" |\
       nix-shell --run bash
   SHELL
 end