diff --git a/packages/ui/docs-bundle/src/pages/api/fern-docs/revalidate-all/v2.ts b/packages/ui/docs-bundle/src/pages/api/fern-docs/revalidate-all/v2.ts
index 862c0b1179..a735e470ef 100644
--- a/packages/ui/docs-bundle/src/pages/api/fern-docs/revalidate-all/v2.ts
+++ b/packages/ui/docs-bundle/src/pages/api/fern-docs/revalidate-all/v2.ts
@@ -6,7 +6,7 @@ import { NextApiHandler, NextApiRequest, NextApiResponse } from "next";
 import urljoin from "url-join";
 import { loadWithUrl } from "../../../../utils/loadWithUrl";
 import { toValidPathname } from "../../../../utils/toValidPathname";
-import { isTrailingSlashEnabled } from "../../../../utils/trailingSlash";
+import { conformTrailingSlash } from "../../../../utils/trailingSlash";
 import { cleanHost, getXFernHostNode } from "../../../../utils/xFernHost";
 
 export const config = {
@@ -66,9 +66,7 @@ const handler: NextApiHandler = async (
 
         const node = FernNavigation.utils.convertLoadDocsForUrlResponse(docs);
         const slugCollector = NodeCollector.collect(node);
-        const urls = slugCollector
-            .getSlugs()
-            .map((slug) => urljoin(xFernHost, slug, isTrailingSlashEnabled() ? "/" : ""));
+        const urls = slugCollector.getSlugs().map((slug) => conformTrailingSlash(urljoin(xFernHost, slug)));
 
         // when we call res.revalidate() nextjs uses
         // req.headers.host to make the network request
diff --git a/packages/ui/docs-bundle/src/pages/api/fern-docs/revalidate-all/v3.ts b/packages/ui/docs-bundle/src/pages/api/fern-docs/revalidate-all/v3.ts
index 816dd6a53c..53257db8b5 100644
--- a/packages/ui/docs-bundle/src/pages/api/fern-docs/revalidate-all/v3.ts
+++ b/packages/ui/docs-bundle/src/pages/api/fern-docs/revalidate-all/v3.ts
@@ -7,7 +7,7 @@ import { NextApiHandler, NextApiRequest, NextApiResponse } from "next";
 import urljoin from "url-join";
 import { loadWithUrl } from "../../../../utils/loadWithUrl";
 import { toValidPathname } from "../../../../utils/toValidPathname";
-import { isTrailingSlashEnabled } from "../../../../utils/trailingSlash";
+import { conformTrailingSlash } from "../../../../utils/trailingSlash";
 import { getXFernHostNode } from "../../../../utils/xFernHost";
 
 export const config = {
@@ -76,9 +76,7 @@ const handler: NextApiHandler = async (
 
         const node = FernNavigation.utils.convertLoadDocsForUrlResponse(docs);
         const slugCollector = NodeCollector.collect(node);
-        const urls = slugCollector
-            .getSlugs()
-            .map((slug) => urljoin(xFernHost, slug, isTrailingSlashEnabled() ? "/" : ""));
+        const urls = slugCollector.getSlugs().map((slug) => conformTrailingSlash(urljoin(xFernHost, slug)));
 
         // when we call res.revalidate() nextjs uses
         // req.headers.host to make the network request
diff --git a/packages/ui/docs-bundle/src/pages/api/fern-docs/sitemap.xml.ts b/packages/ui/docs-bundle/src/pages/api/fern-docs/sitemap.xml.ts
index 66cd193273..92318ec2b2 100644
--- a/packages/ui/docs-bundle/src/pages/api/fern-docs/sitemap.xml.ts
+++ b/packages/ui/docs-bundle/src/pages/api/fern-docs/sitemap.xml.ts
@@ -7,7 +7,7 @@ import { loadWithUrl } from "../../../utils/loadWithUrl";
 import { getXFernHostEdge } from "../../../utils/xFernHost";
 // eslint-disable-next-line import/no-internal-modules
 import { checkViewerAllowedEdge } from "@fern-ui/ui/auth";
-import { isTrailingSlashEnabled } from "../../../utils/trailingSlash";
+import { conformTrailingSlash } from "../../../utils/trailingSlash";
 
 export const runtime = "edge";
 export const revalidate = 60 * 60 * 24;
@@ -37,7 +37,7 @@ export default async function GET(req: NextRequest): Promise<NextResponse> {
     const slugCollector = NodeCollector.collect(node);
     const urls = slugCollector.getIndexablePageSlugs().map((slug) => urljoin(xFernHost, slug));
 
-    const sitemap = getSitemapXml(urls.map((url) => (isTrailingSlashEnabled() ? `https://${url}/` : `https://${url}`)));
+    const sitemap = getSitemapXml(urls.map((url) => conformTrailingSlash(`https://${url}`)));
 
     headers.set("Content-Type", "text/xml");