diff --git a/post/admin/admin_settings_module.php b/post/admin/admin_settings_module.php
index 8f572b7d..4d231c0a 100644
--- a/post/admin/admin_settings_module.php
+++ b/post/admin/admin_settings_module.php
@@ -6,7 +6,7 @@ if (isset($_POST['edit_module_settings'])) {
     $config_module_enable_ticketing = intval($_POST['config_module_enable_ticketing']);
     $config_module_enable_accounting = intval($_POST['config_module_enable_accounting']);
     $config_client_portal_enable = intval($_POST['config_client_portal_enable']);
-    $config_whitelabel_key = $_POST['config_whitelabel_key'];
+    $config_whitelabel_key = sanitizeInput($_POST['config_whitelabel_key']);
 
     mysqli_query($mysqli,"UPDATE settings SET config_module_enable_itdoc = $config_module_enable_itdoc, config_module_enable_ticketing = $config_module_enable_ticketing, config_module_enable_accounting = $config_module_enable_accounting, config_client_portal_enable = $config_client_portal_enable WHERE company_id = 1");