diff --git a/web/lib/firebase/contracts.ts b/web/lib/firebase/contracts.ts
index 453ec697..9fe1e59c 100644
--- a/web/lib/firebase/contracts.ts
+++ b/web/lib/firebase/contracts.ts
@@ -125,9 +125,10 @@ export async function listTaggedContractsCaseInsensitive(
 
 export async function listAllContracts(
   n: number,
-  before?: string
+  before?: string,
+  sortDescBy = 'createdTime'
 ): Promise<Contract[]> {
-  let q = query(contracts, orderBy('popularityScore', 'desc'), limit(n))
+  let q = query(contracts, orderBy(sortDescBy, 'desc'), limit(n))
   if (before != null) {
     const snap = await getDoc(doc(contracts, before))
     q = query(q, startAfter(snap))
diff --git a/web/pages/server-sitemap.xml.tsx b/web/pages/server-sitemap.xml.tsx
index 0027c4dc..15cb734c 100644
--- a/web/pages/server-sitemap.xml.tsx
+++ b/web/pages/server-sitemap.xml.tsx
@@ -4,7 +4,7 @@ import { getServerSideSitemap, ISitemapField } from 'next-sitemap'
 import { listAllContracts } from 'web/lib/firebase/contracts'
 
 export const getServerSideProps: GetServerSideProps = async (ctx) => {
-  const contracts = await listAllContracts(1000, undefined)
+  const contracts = await listAllContracts(1000, undefined, 'popularityScore')
 
   const score = (popularity: number) => Math.tanh(Math.log10(popularity + 1))