diff --git a/functions.php b/functions.php
index 64e98a7..9275bc8 100644
--- a/functions.php
+++ b/functions.php
@@ -79,6 +79,13 @@ function susty_setup() {
 			'flex-width'  => true,
 			'flex-height' => true,
 		) );
+
+		/**
+		 * Add support for Responsive embeds.
+		 *
+		 * @link https://developer.wordpress.org/block-editor/developers/themes/theme-support/#responsive-embedded-content
+		 */
+		add_theme_support( 'responsive-embeds' );
 	}
 endif;
 add_action( 'after_setup_theme', 'susty_setup' );