diff --git a/src/Laravel/src/Traits/Resource/ResourceModelQuery.php b/src/Laravel/src/Traits/Resource/ResourceModelQuery.php
index ef2f9745c..c20eeaf36 100644
--- a/src/Laravel/src/Traits/Resource/ResourceModelQuery.php
+++ b/src/Laravel/src/Traits/Resource/ResourceModelQuery.php
@@ -289,7 +289,7 @@ protected function withFilters(): static
         }
 
         $filters->each(function (Field $filter): void {
-            $filter->onRequestValue(fn(mixed $value) => $value === false ? $filter->getValue() : $value);
+            $filter->onRequestValue(fn(mixed $value): mixed => $value === false ? $filter->getValue() : $value);
 
             if ($filter->getRequestValue() === false) {
                 return;