diff --git a/api/outfitPageSSR.js b/api/outfitPageSSR.js
index 2f626f1..9eb8068 100644
--- a/api/outfitPageSSR.js
+++ b/api/outfitPageSSR.js
@@ -27,6 +27,12 @@ import fetch from "node-fetch";
 import connectToDb from "../src/server/db";
 import { normalizeRow } from "../src/server/util";
 
+const DTI_HOST = process.env.VERCEL_URL
+  ? `https://${process.env.VERCEL_URL}`
+  : process.env.NODE_ENV === "development"
+  ? "http://localhost:3000"
+  : "https://impress-2020.openneo.net";
+
 async function handle(req, res) {
   // Load index.html as our initial page content. If this fails, it probably
   // means something is misconfigured in a big way; we don't have a great way
@@ -76,10 +82,8 @@ async function handle(req, res) {
   const updatedAtTimestamp = Math.floor(
     new Date(outfit.updatedAt).getTime() / 1000
   );
-  const outfitUrl = `https://impress-2020.openneo.net/outfits/${encodeURIComponent(
-    outfit.id
-  )}`;
-  const imageUrl = `https://impress-2020.openneo.net/api/outfitImage?size=600&id=${encodeURIComponent(
+  const outfitUrl = `${DTI_HOST}/outfits/${encodeURIComponent(outfit.id)}`;
+  const imageUrl = `${DTI_HOST}/api/outfitImage?size=600&id=${encodeURIComponent(
     outfit.id
   )}&updatedAt=${updatedAtTimestamp}`;
   const metaTags = `
@@ -112,12 +116,7 @@ async function loadIndexPageHtml() {
   if (cachedIndexPageHtml == null) {
     // Request the same built copy of index.html that we're already serving at
     // our homepage.
-    const homepageUrl = process.env.VERCEL_URL
-      ? `https://${process.env.VERCEL_URL}/`
-      : process.env.NODE_ENV === "development"
-      ? "http://localhost:3000/"
-      : "https://impress-2020.openneo.net/";
-    const liveIndexPageHtml = await fetch(homepageUrl).then((res) =>
+    const liveIndexPageHtml = await fetch(`${DTI_HOST}/`).then((res) =>
       res.text()
     );
     cachedIndexPageHtml = liveIndexPageHtml;