diff --git a/core.php b/core.php
index ae96f1c..c4f1af5 100644
--- a/core.php
+++ b/core.php
@@ -15,7 +15,7 @@
 
 // Session settings
 if(PHP_VERSION_ID < 70300) {
-  session_set_cookie_params(0, ($conf['path'] ?? '/').'; samesite=None', $_SERVER['HTTP_HOST'], $conf['isProduction'], true);
+  session_set_cookie_params(0, ($conf['path'] ?? '/').'; SameSite=None', $_SERVER['HTTP_HOST'], $conf['isProduction'], true);
 } else {
   session_set_cookie_params([
     'lifetime' => 0,