diff --git a/src/Controller/OverviewCardsController.php b/src/Controller/OverviewCardsController.php
index cb26ff5..8a377c3 100644
--- a/src/Controller/OverviewCardsController.php
+++ b/src/Controller/OverviewCardsController.php
@@ -207,6 +207,7 @@ public function leaderboard(
         SolutionEventRepository $solutionEventRepository,
     ): Response {
         $leaderboard = $solutionEventRepository->listLeaderboard($user->getGroup(), '7 days');
+        $leaderboard = \array_slice($leaderboard, 0, 10);
 
         return $this->render('overview/cards/leaderboard.html.twig', [
             'leaderboard' => $leaderboard,