diff --git a/leet.php b/leet.php
index 9b73aed..fc83f01 100644
--- a/leet.php
+++ b/leet.php
@@ -4,6 +4,10 @@
   $now = gmdate('Y-m-d');
   $url = $db->getDailyLeetCode($now);
 
+  if ($url == null) {
+    $url = "https://www.leetcode.com";
+  }
+
   // Redirect to the daily leetcode problem
   header("Location: $url");
 ?>