diff --git a/build/chunk-preload-plugin.js b/build/chunk-preload-plugin.js
deleted file mode 100644
index 0beb321b..00000000
--- a/build/chunk-preload-plugin.js
+++ /dev/null
@@ -1,72 +0,0 @@
-/** Copyright (c) 2018 Uber Technologies, Inc.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow
- */
-
-/* eslint-env node */
-
-/**
- * Webpack plugin for being able to mark async chunks as being already preloaded
- * This is meant for the client and ensures that webpack only requests for chunks
- * once. This is necessary because we automatically inline scripts for async chunks
- * that are used during the server side render. We use Object.defineProperty to make
- * the values lazy so `new Promise` is not executed until the promise polyfill is loaded.
- */
-
-const Template = require('webpack/lib/Template');
-
-class ChunkPreloadPlugin {
-  apply(compiler /*: any */) {
-    compiler.hooks.compilation.tap('ChunkPreloadPlugin', function(compilation) {
-      compilation.mainTemplate.hooks.localVars.tap(
-        'ChunkPreloadPlugin',
-        function(source) {
-          var buf = [source];
-          buf.push('');
-          buf.push('// chunk preloading');
-          buf.push(
-            `
-  if (window.__PRELOADED_CHUNKS__) {
-    window.__PRELOADED_CHUNKS__.forEach(function(chunkId) {
-      var result;
-      Object.defineProperty(installedChunks, chunkId, {
-        get: function() {
-          if (result) {
-            return result;
-          }
-          var promise = new Promise(function(resolve, reject) {
-            result = [resolve, reject];
-          });
-          result[2] = promise;
-          return result;
-        }
-      });
-    });
-  }
-
-  var rejectChunkPreload = function(chunkId) {
-    var chunk = installedChunks[chunkId];
-    if(chunk !== 0) {
-      if(chunk) chunk[1](new Error('Loading chunk ' + chunkId + ' failed.'));
-      installedChunks[chunkId] = undefined;
-    }
-  }
-
-  window.__HANDLE_ERROR = rejectChunkPreload;
-
-  if (window.__UNHANDLED_ERRORS__) {
-    window.__UNHANDLED_ERRORS__.forEach(rejectChunkPreload);
-  }
-        `
-          );
-          return Template.asString(buf);
-        }
-      );
-    });
-  }
-}
-
-module.exports = ChunkPreloadPlugin;
diff --git a/build/compiler.js b/build/compiler.js
index 11034e2c..f0319fad 100644
--- a/build/compiler.js
+++ b/build/compiler.js
@@ -26,7 +26,6 @@ const resolveFrom = require('resolve-from');
 
 const AssetsManifestPlugin = require('./file-loader-asset-manifest-plugin');
 const ClientSourceMapPlugin = require('./client-source-map-plugin');
-const ChunkPreloadPlugin = require('./chunk-preload-plugin');
 const ChunkModuleManifestPlugin = require('./chunk-module-manifest-plugin');
 const chunkModuleManifest = require('./chunk-module-manifest');
 const InstrumentedImportDependencyTemplatePlugin = require('./instrumented-import-dependency-template-plugin');
@@ -447,9 +446,6 @@ function getConfig({target, env, dir, watch, cover}) {
       env === 'production' &&
         target === 'web' &&
         new webpack.HashedModuleIdsPlugin(),
-      target === 'web' && env !== 'test' && new ChunkPreloadPlugin(),
-      // TODO(#11): What do we do for client-side error reporting in the service worker?
-      // Do we add in reporting code to the sw? Should we map stack traces on the server?
       target === 'web' && new ClientSourceMapPlugin(),
       target === 'web' && new SyncChunkIdsPlugin(),
       target === 'web' &&
diff --git a/package.json b/package.json
index 0deeb78a..9ec73a16 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "eslint-plugin-prettier": "2.6.2",
     "eslint-plugin-react": "^7.10.0",
     "flow-bin": "0.77.0",
-    "fusion-core": "^1.4.1",
+    "fusion-core": "^1.5.0-beta.0",
     "fusion-plugin-i18n-react": "^1.0.4",
     "fusion-plugin-react-router": "^1.1.3",
     "fusion-react": "^1.1.0",
@@ -104,7 +104,7 @@
   },
   "peerDependencies": {
     "enzyme": "^3.3.0",
-    "fusion-core": "^1.3.1",
+    "fusion-core": "^1.5.0-beta.0",
     "fusion-tokens": "^1.0.4"
   },
   "engines": {
diff --git a/yarn.lock b/yarn.lock
index 4feb97b8..1f8c7fa1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3335,9 +3335,9 @@ functional-red-black-tree@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
 
-fusion-core@^1.4.1:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/fusion-core/-/fusion-core-1.4.1.tgz#22daeddeefa3125b056cdcccd9c6dd486d7f032e"
+fusion-core@^1.5.0-beta.0:
+  version "1.5.0-beta.0"
+  resolved "https://registry.yarnpkg.com/fusion-core/-/fusion-core-1.5.0-beta.0.tgz#30c36bdd75edef51bd828008bc7d11e61c8ac5e1"
   dependencies:
     koa "^2.4.1"
     koa-compose "^4.0.0"