diff --git a/app/Http/Controllers/SettingsController.php b/app/Http/Controllers/SettingsController.php
index 1ad34c674e1633b33b7c08dcc2328647881c1ea0..9096856d0509756e1f676f7aceefa96b77ecc911 100644
--- a/app/Http/Controllers/SettingsController.php
+++ b/app/Http/Controllers/SettingsController.php
@@ -310,7 +310,7 @@ class SettingsController extends Controller
                     }
                 }
             }
-            if($noduplicate){
+            if($noduplicate && strlen($cookie) <= 255){
                 $cookieName= $fokus . '_blpage' . $cookieCounter;
                 Cookie::queue($cookieName, $blacklist, 0, $cookiePath, null, false, false);
             }