diff --git a/.github/workflows/i18n-automerge.yml b/.github/workflows/i18n-automerge.yml
index 79f47399..06526f76 100644
--- a/.github/workflows/i18n-automerge.yml
+++ b/.github/workflows/i18n-automerge.yml
@@ -18,14 +18,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 20
-      - run: npm ci
-
-      - name: Merge PR if there are significant changes
-        run: |
+      - run: |
           BASE_SHA="${{ github.event.pull_request.base.sha }}"
           HEAD_SHA="${{ github.event.pull_request.head.sha }}"
 
@@ -50,24 +43,11 @@ jobs:
 
           # Check if the number of lines changed is more than 50
           if [ "$LINES_CHANGED" -le 50 ]; then
-            echo "ERROR: 50 or fewer lines have been changed. Failing the check."
             exit 0
           else
-            echo "Success: More than 50 lines have been changed."
-            node scripts/catalogs.js
-            if git diff --quiet src/data/catalogs.json; then
-              echo "No changes to catalogs.json"
-            else
-              echo "Changes to catalogs.json"
-              git config --global user.email "github-actions[bot]@users.noreply.github.com"
-              git config --global user.name "github-actions[bot]"
-              git add src/data/catalogs.json
-              git commit -m "Update catalogs.json"
-              git push origin HEAD:l10n_main
-              echo "Merging pull request"
-              PR_NUMBER=$(echo ${{ github.event.pull_request.number }})
-              gh pr merge $PR_NUMBER --auto --squash
-            fi
+            echo "More than 50 lines have been changed. Merging pull request."
+            PR_NUMBER=$(echo ${{ github.event.pull_request.number }})
+            gh pr merge $PR_NUMBER --auto --squash
           fi
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/update-catalogs.yml b/.github/workflows/update-catalogs.yml
new file mode 100644
index 00000000..583d07f1
--- /dev/null
+++ b/.github/workflows/update-catalogs.yml
@@ -0,0 +1,32 @@
+name: Update catalogs
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - 'src/locales/**'
+
+jobs:
+  update-catalogs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - run: npm ci
+      - name: Update catalogs.json
+        run: |
+          node scripts/catalogs.js
+          if git diff --quiet src/data/catalogs.json; then
+            echo "No changes to catalogs.json"
+          else
+            echo "Changes to catalogs.json"
+            git config --global user.email "github-actions[bot]@users.noreply.github.com"
+            git config --global user.name "github-actions[bot]"
+            git add src/data/catalogs.json
+            git commit -m "Update catalogs.json"
+            git push origin HEAD:main
+          fi