diff --git a/src/wp-admin/includes/media.php b/src/wp-admin/includes/media.php
index 479da24820..c4a3f58c09 100644
--- a/src/wp-admin/includes/media.php
+++ b/src/wp-admin/includes/media.php
@@ -3475,7 +3475,7 @@ function attachment_submitbox_metadata() {
 		<div class="misc-pub-section misc-pub-original-image word-wrap-break-word">
 			<?php _e( 'Original image:' ); ?>
 			<a href="<?php echo esc_url( wp_get_original_image_url( $attachment_id ) ); ?>">
-				<?php echo esc_html( wp_basename( wp_get_original_image_path( $attachment_id ) ) ); ?>
+				<strong><?php echo esc_html( wp_basename( wp_get_original_image_path( $attachment_id ) ) ); ?></strong>
 			</a>
 		</div>
 		<?php
diff --git a/src/wp-includes/media-template.php b/src/wp-includes/media-template.php
index 7ec8e0c429..c3403817e9 100644
--- a/src/wp-includes/media-template.php
+++ b/src/wp-includes/media-template.php
@@ -439,7 +439,7 @@ function wp_print_media_templates() {
 
 					<# if ( data.originalImageURL && data.originalImageName ) { #>
 						<div class="word-wrap-break-word">
-							<?php _e( 'Original image:' ); ?>
+							<strong><?php _e( 'Original image:' ); ?></strong>
 							<a href="{{ data.originalImageURL }}">{{data.originalImageName}}</a>
 						</div>
 					<# } #>