diff --git a/src/wp-admin/includes/media.php b/src/wp-admin/includes/media.php
index 5fda1d9de2733..302395c729a00 100644
--- a/src/wp-admin/includes/media.php
+++ b/src/wp-admin/includes/media.php
@@ -655,7 +655,7 @@ function media_buttons( $editor_id = 'content' ) {
$id_attribute = 1 === $instance ? ' id="insert-media-button"' : '';
printf(
- '',
+ '',
$id_attribute,
esc_attr( $editor_id ),
$img . __( 'Add Media' )
diff --git a/src/wp-includes/media-template.php b/src/wp-includes/media-template.php
index 4e7592bd74d06..b75db5920cb0c 100644
--- a/src/wp-includes/media-template.php
+++ b/src/wp-includes/media-template.php
@@ -195,7 +195,7 @@ function wp_print_media_templates() {