diff --git a/resources/backend/js/gutenberg-block-form.js b/resources/backend/js/gutenberg-block-form.js
index 4b89b3e66..2601439c6 100644
--- a/resources/backend/js/gutenberg-block-form.js
+++ b/resources/backend/js/gutenberg-block-form.js
@@ -77,7 +77,7 @@ function convertKitGutenbergFormBlockRenderPreview(block, props) {
 			{
 				className: className.join(' '),
 			},
-			wp.components.SandBox({
+			wp.element.createElement(wp.components.SandBox, {
 				html,
 				title: block.name,
 				styles: [