diff --git a/packages/cli/src/lib/bundler/optimization.ts b/packages/cli/src/lib/bundler/optimization.ts
index b8164d263d..254799f78c 100644
--- a/packages/cli/src/lib/bundler/optimization.ts
+++ b/packages/cli/src/lib/bundler/optimization.ts
@@ -26,7 +26,7 @@ export const optimization = (
 
   return {
     minimize: !isDev,
-    // Only configure when parallel is explicitly overriden from the default
+    // Only configure when parallel is explicitly overridden from the default
     ...(!isParallelDefault(options.parallel)
       ? {
           minimizer: [
@@ -45,11 +45,15 @@ export const optimization = (
         // enough, if they're smaller they end up in the main
         packages: {
           chunks: 'initial',
-          test: /[\\/]node_modules[\\/]/,
+          test(module: any) {
+            return Boolean(
+              module?.resource?.match(/[\\/]node_modules[\\/](.*?)([\\/]|$)/),
+            );
+          },
           name(module: any) {
             // get the name. E.g. node_modules/packageName/not/this/part.js
             // or node_modules/packageName
-            const packageName = module.context.match(
+            const packageName = module.resource.match(
               /[\\/]node_modules[\\/](.*?)([\\/]|$)/,
             )[1];