diff --git a/include/init.php b/include/init.php
index a88b2305..50bb44a4 100755
--- a/include/init.php
+++ b/include/init.php
@@ -8,7 +8,7 @@ if (!isset($_SESSION['userAccreditation']) || !isset($_SESSION['userRole'])) {
 }
 
 if (!isset($_COOKIE['theme'])) {
-    $theme = random_int(0, 2);
+    $theme = random_int(0, 3);
     setcookie('theme', $theme, time()+10*60*60, "/", ".e59.fr");
     $darkTheme = $darkThemes[$theme];
     $lightTheme = $lightThemes[$theme];