diff --git a/lib/builder-webpack4/src/preview/virtualModuleEntry.template.js b/lib/builder-webpack4/src/preview/virtualModuleEntry.template.js
index c02aa235a0ad..1e3f319f27ce 100644
--- a/lib/builder-webpack4/src/preview/virtualModuleEntry.template.js
+++ b/lib/builder-webpack4/src/preview/virtualModuleEntry.template.js
@@ -44,6 +44,7 @@ Object.keys(config).forEach((key) => {
       v[key] = value;
       return addParameters(v, false);
     }
+    case '__namedExportsOrder':
     case 'decorateStory':
     case 'renderToDOM': {
       return null; // This key is not handled directly in v6 mode.
diff --git a/lib/builder-webpack5/src/preview/virtualModuleEntry.template.js b/lib/builder-webpack5/src/preview/virtualModuleEntry.template.js
index c02aa235a0ad..1e3f319f27ce 100644
--- a/lib/builder-webpack5/src/preview/virtualModuleEntry.template.js
+++ b/lib/builder-webpack5/src/preview/virtualModuleEntry.template.js
@@ -44,6 +44,7 @@ Object.keys(config).forEach((key) => {
       v[key] = value;
       return addParameters(v, false);
     }
+    case '__namedExportsOrder':
     case 'decorateStory':
     case 'renderToDOM': {
       return null; // This key is not handled directly in v6 mode.