src/Render/Placeholder/BigPipeDemoStrategy.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Render/Placeholder/BigPipeDemoStrategy.php b/src/Render/Placeholder/BigPipeDemoStrategy.php
index 4a66608..58156fd 100644
--- a/src/Render/Placeholder/BigPipeDemoStrategy.php
+++ b/src/Render/Placeholder/BigPipeDemoStrategy.php
@@ -39,6 +39,8 @@ class BigPipeDemoStrategy extends BigPipeStrategy {
    *   The session configuration.
    * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
    *   The request stack.
+   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
+   *   The current route match.
    */
   public function __construct(PlaceholderStrategyInterface $big_pipe_strategy, $session_configuration, RequestStack $request_stack, RouteMatchInterface $route_match) {
     $this->bigPipeStrategy= $big_pipe_strategy;