diff --git src/wp-includes/rest-api.php src/wp-includes/rest-api.php
index e1d8919c8d..fb696a56ac 100644
--- src/wp-includes/rest-api.php
+++ src/wp-includes/rest-api.php
@@ -1358,11 +1358,7 @@ function rest_preload_api_request( $memo, $path ) {
 	if ( 200 === $response->status ) {
 		$server = rest_get_server();
 		$data   = (array) $response->get_data();
-		if ( method_exists( $server, 'get_compact_response_links' ) ) {
-			$links = call_user_func( array( $server, 'get_compact_response_links' ), $response );
-		} else {
-			$links = call_user_func( array( $server, 'get_response_links' ), $response );
-		}
+		$links  = $server->get_compact_response_links( $response );
 		if ( ! empty( $links ) ) {
 			$data['_links'] = $links;
 		}