diff --git a/.github/workflows/prettier.yml b/.github/workflows/prettier.yml
new file mode 100644
index 000000000..f67a561c4
--- /dev/null
+++ b/.github/workflows/prettier.yml
@@ -0,0 +1,34 @@
+name: Prettier
+
+on:
+    push:
+        branches: [main]
+        paths:
+            - "domains/*"
+            - ".github/workflows/prettier.yml"
+
+jobs:
+    format:
+        name: Format
+        runs-on: ubuntu-latest
+
+        steps:
+            - uses: actions/checkout@v4
+
+            - uses: actions/setup-node@v4
+              with:
+                  node-version: 20.x
+
+            - name: Run Prettier
+              run: npx -y prettier ./domains -w --tab-width 2 --print-width 120
+
+            - name: Commit
+              uses: cpina/github-action-push-to-another-repository@main
+              with:
+                  source-directory: "register"
+                  destination-github-username: is-a-dev
+                  destination-repository-name: register
+                  user-email: "actions@github.com"
+                  user-name: "GitHub Actions"
+              env:
+                  API_TOKEN_GITHUB: ${{ secrets.BOT }}
diff --git a/.github/workflows/raw-api.yml b/.github/workflows/raw-api.yml
index 35680dc72..4ba2bd85d 100644
--- a/.github/workflows/raw-api.yml
+++ b/.github/workflows/raw-api.yml
@@ -40,7 +40,7 @@ jobs:
                   source-directory: "raw-api"
                   destination-github-username: is-a-dev
                   destination-repository-name: raw-api
-                  user-email: actions@github.com
+                  user-email: "actions@github.com"
                   user-name: "GitHub Actions"
               env:
                   API_TOKEN_GITHUB: ${{ secrets.BOT }}