diff --git a/lib/widgets-page.php b/lib/widgets-page.php
index 858866c02f1755..f790e60d24b7a1 100644
--- a/lib/widgets-page.php
+++ b/lib/widgets-page.php
@@ -68,6 +68,8 @@ function gutenberg_widgets_init( $hook ) {
 		'wp.blocks.unstable__bootstrapServerSideBlockDefinitions(' . wp_json_encode( get_block_editor_server_block_settings() ) . ');'
 	);
 	wp_enqueue_script( 'wp-edit-widgets' );
+	wp_enqueue_script( 'wp-format-library' );
 	wp_enqueue_style( 'wp-edit-widgets' );
+	wp_enqueue_style( 'wp-format-library' );
 }
 add_action( 'admin_enqueue_scripts', 'gutenberg_widgets_init' );