diff --git a/src/agent/src/Toolbox/Tool/Brave.php b/src/agent/src/Toolbox/Tool/Brave.php
index 046dbd004..f0c01d1e0 100644
--- a/src/agent/src/Toolbox/Tool/Brave.php
+++ b/src/agent/src/Toolbox/Tool/Brave.php
@@ -45,7 +45,7 @@ public function __construct(
      * }>
      */
     public function __invoke(
-        #[With(maximum: 500)]
+        #[With(maxLength: 500)]
         string $query,
         int $count = 20,
         #[With(minimum: 0, maximum: 9)]