diff --git a/src/renderers/Form/DiffEditor.tsx b/src/renderers/Form/DiffEditor.tsx
index 96a9b7e2c..6da90ab28 100644
--- a/src/renderers/Form/DiffEditor.tsx
+++ b/src/renderers/Form/DiffEditor.tsx
@@ -36,7 +36,7 @@ export interface DiffControlSchema extends FormBaseControl {
 }
 
 function loadComponent(): Promise<any> {
-  return import('../../components/Editor');
+  return import('../../components/Editor').then(item => item.default);
 }
 
 export interface DiffEditorProps
diff --git a/src/renderers/Form/RichText.tsx b/src/renderers/Form/RichText.tsx
index c534710f1..afe70d4ec 100644
--- a/src/renderers/Form/RichText.tsx
+++ b/src/renderers/Form/RichText.tsx
@@ -29,8 +29,8 @@ function loadRichText(
 ): () => Promise<any> {
   return () =>
     type === 'tinymce'
-      ? import('../../components/Tinymce')
-      : import('../../components/RichText');
+      ? import('../../components/Tinymce').then(item => item.default)
+      : import('../../components/RichText').then(item => item.default);
 }
 
 export default class RichTextControl extends React.Component<