diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index e7580e2..cee3ed7 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -36,6 +36,9 @@
           - name: Install dependencies
             run: npm ci
           - name: Build
+            env:
+              BASE_URL: ${{ vars.BASE_URL }}
+              SITE_URL: ${{ vars.SITE_URL }}
             run: npm run build
           - name: Upload artifact
             uses: actions/upload-pages-artifact@v3
@@ -52,4 +55,4 @@
         steps:
           - name: Deploy to GitHub Pages
             id: deployment
-            uses: actions/deploy-pages@v4
\ No newline at end of file
+            uses: actions/deploy-pages@v4