diff --git a/templates/workflows/joomla/auto-release.yml.template b/templates/workflows/joomla/auto-release.yml.template
index eefafbf..0c445ab 100644
--- a/templates/workflows/joomla/auto-release.yml.template
+++ b/templates/workflows/joomla/auto-release.yml.template
@@ -673,6 +673,23 @@ jobs:
           done
           echo "GitHub mirror updated: ${GH_REPO} ${RELEASE_TAG}" >> $GITHUB_STEP_SUMMARY
 
+      # -- STEP 10: Sync main branch to GitHub mirror ----------------------------
+      - name: "Step 10: Push main to GitHub mirror"
+        if: >-
+          steps.version.outputs.skip != 'true' &&
+          secrets.GH_TOKEN != ''
+        continue-on-error: true
+        run: |
+          GH_REPO="${{ vars.GH_MIRROR_REPO || github.repository }}"
+          GH_ORG=$(echo "$GH_REPO" | cut -d/ -f1)
+          GH_NAME=$(echo "$GH_REPO" | cut -d/ -f2)
+          git remote add github "https://x-access-token:${{ secrets.GH_TOKEN }}@github.com/${GH_ORG}/${GH_NAME}.git" 2>/dev/null || \
+            git remote set-url github "https://x-access-token:${{ secrets.GH_TOKEN }}@github.com/${GH_ORG}/${GH_NAME}.git"
+          git fetch origin main --depth=1
+          git push github origin/main:refs/heads/main --force 2>/dev/null \
+            && echo "main branch pushed to GitHub mirror" \
+            || echo "WARNING: GitHub mirror push failed"
+
       # -- Summary --------------------------------------------------------------
       - name: Pipeline Summary
         if: always()