diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 3afcb66..0d5cf0f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -108,7 +108,7 @@ jobs:
       - name: Submit to IndexNow
         uses: bojieyang/indexnow-action@v3
         with:
-          sitemap-location: '${{ env.SITE_URL }}sitemap.xml'
+          sitemap-location: '${{ env.SITE_URL }}sitemap-index.xml'
           key: ${{ vars.INDEXNOW_KEY }}
           lastmod-required: false
           endpoint: api.indexnow.org