diff --git a/.github/workflows/pages-deployment.yaml b/.github/workflows/pages-deployment.yaml
index 91ab55e9b..b96c3d2e4 100644
--- a/.github/workflows/pages-deployment.yaml
+++ b/.github/workflows/pages-deployment.yaml
@@ -66,6 +66,8 @@ jobs:
         run: |
           mkdir -p ./out/sitemaps
           pnpm generate:sitemaps
+        env:
+          SITEMAP_GRAPH_KEY: ${{ secrets.SITEMAP_GRAPH_KEY }}
 
       - name: Publish
         uses: cloudflare/pages-action@v1
diff --git a/scripts/generate-site-map.mjs b/scripts/generate-site-map.mjs
index 8f8a551a0..7352ec0bc 100644
--- a/scripts/generate-site-map.mjs
+++ b/scripts/generate-site-map.mjs
@@ -13,7 +13,7 @@ import {
 
 import { normalise } from '@ensdomains/ensjs/utils'
 
-const ENS_SUBGRAPH_API_KEY = 'fb9b07f6c149fbdbe946149837a1d673'
+const ENS_SUBGRAPH_API_KEY = process.env.SITEMAP_GRAPH_KEY
 const baseURL = 'https://app.ens.domains'
 const graphAPI = `https://gateway-arbitrum.network.thegraph.com/api/${ENS_SUBGRAPH_API_KEY}/subgraphs/id/5XqPmWe6gjyrJtFn9cLy237i4cWw2j9HcUJEXsP5qGtH`