diff --git a/packages/non-core/bundle-visualizer/client.js b/packages/non-core/bundle-visualizer/client.js
index 9f9e7d4909..2c61989c3c 100644
--- a/packages/non-core/bundle-visualizer/client.js
+++ b/packages/non-core/bundle-visualizer/client.js
@@ -9,7 +9,7 @@ import * as classes from "./classNames.js";
 import "./style.css";
 
 Meteor.startup(() => {
-  import("./sunburst.js").then(({ Sunburst }) => main(Sunburst));
+  import("./sunburst.js").then(s => main(s.Sunburst));
 });
 
 function main(builder) {
@@ -29,7 +29,7 @@ function main(builder) {
 
     // Load the JSON, which is `d3-hierarchy` digestible.
     if (result) {
-      (new builder({ container })).loadJson(result);
+      new builder({ container }).loadJson(result);
     }
   });
 }
diff --git a/packages/non-core/bundle-visualizer/package.js b/packages/non-core/bundle-visualizer/package.js
index 389dbe3bd8..c6878afde4 100644
--- a/packages/non-core/bundle-visualizer/package.js
+++ b/packages/non-core/bundle-visualizer/package.js
@@ -13,7 +13,7 @@ Npm.depends({
 });
 
 Package.onUse(function(api) {
-  api.versionsFrom('1.4.4.1');
+  api.use('isobuild:dynamic-import@1.5.0');
   api.use([
     'ecmascript',
     'dynamic-import',
diff --git a/packages/non-core/bundle-visualizer/sunburst.js b/packages/non-core/bundle-visualizer/sunburst.js
index 694e65cfa6..612f8938cc 100644
--- a/packages/non-core/bundle-visualizer/sunburst.js
+++ b/packages/non-core/bundle-visualizer/sunburst.js
@@ -59,12 +59,10 @@ const DEFAULT_COLORS = {
 };
 
 export class Sunburst {
-  constructor(
-    {
-      container,
-      colors = DEFAULT_COLORS,
-    } = {}
-  ) {
+  constructor({
+    container,
+    colors = DEFAULT_COLORS,
+  } = {}) {
     this.elements = {};
     this.colors = colors;
     this.totalSize = 0;