diff --git a/apps/dashboard/templates/index.php b/apps/dashboard/templates/index.php
index e4056ce06e..9e345cdd34 100644
--- a/apps/dashboard/templates/index.php
+++ b/apps/dashboard/templates/index.php
@@ -1,4 +1,5 @@
 <?php
+	declare(strict_types=1);
 	\OCP\Util::addScript('dashboard', 'dashboard');
 ?>
 <div id="app-content-vue"></div>