diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 2b3969c..c534f34 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -28,6 +28,9 @@ jobs:
       - name: Generate documentation
         run: yarn run generate
 
+      - name: Create CNAME file
+        run: echo 'licenseapi.gnmyt.dev' > ./docs/.output/public/CNAME
+
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3
         with: