diff --git a/keyserver/src/responders/landing-handler.js b/keyserver/src/responders/landing-handler.js
--- a/keyserver/src/responders/landing-handler.js
+++ b/keyserver/src/responders/landing-handler.js
@@ -27,6 +27,8 @@
 }
 
 const access = promisify(fs.access);
+const readFile = promisify(fs.readFile);
+
 const googleFontsURL =
   'https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@500&family=IBM+Plex+Sans:wght@400;500&display=swap';
 const iaDuoFontsURL = 'fonts/duo.css';
@@ -60,8 +62,8 @@
     return assetInfo;
   }
   try {
-    // $FlowFixMe landing/dist doesn't always exist
-    const { default: assets } = await import('landing/dist/assets');
+    const assetsString = await readFile('../landing/dist/assets.json', 'utf8');
+    const assets = JSON.parse(assetsString);
     assetInfo = {
       jsURL: `compiled/${assets.browser.js}`,
       fontURLs: [googleFontsURL, iaDuoFontsURL],
diff --git a/keyserver/src/responders/website-responders.js b/keyserver/src/responders/website-responders.js
--- a/keyserver/src/responders/website-responders.js
+++ b/keyserver/src/responders/website-responders.js
@@ -54,6 +54,8 @@
 const { renderToNodeStream } = ReactDOMServer;
 
 const access = promisify(fs.access);
+const readFile = promisify(fs.readFile);
+
 const googleFontsURL =
   'https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=Inter:wght@400;500;600&display=swap';
 const localFontsURL = 'fonts/local-fonts.css';
@@ -82,8 +84,8 @@
     return assetInfo;
   }
   try {
-    // $FlowFixMe web/dist doesn't always exist
-    const { default: assets } = await import('web/dist/assets');
+    const assetsString = await readFile('../web/dist/assets.json', 'utf8');
+    const assets = JSON.parse(assetsString);
     assetInfo = {
       jsURL: `compiled/${assets.browser.js}`,
       fontsURL: googleFontsURL,
diff --git a/keyserver/src/utils/import-json.js b/keyserver/src/utils/import-json.js
--- a/keyserver/src/utils/import-json.js
+++ b/keyserver/src/utils/import-json.js
@@ -1,6 +1,9 @@
 // @flow
 
 import fs from 'fs';
+import { promisify } from 'util';
+
+const readFile = promisify(fs.readFile);
 
 type ConfigName = {
   +folder: 'secrets' | 'facts',
@@ -44,7 +47,8 @@
   }
   const path = getPathForConfigName(configName);
   try {
-    return JSON.parse(fs.readFileSync(path, 'utf8'));
+    const pathString = await readFile(path, 'utf8');
+    return JSON.parse(pathString);
   } catch (e) {
     if (e.code !== 'ENOENT') {
       console.log(`Failed to read JSON from ${path}`, e);