diff --git a/src/Methods/Eth/NewBlockFilter.php b/src/Methods/Eth/NewBlockFilter.php
index 863ce2c..e9688d9 100644
--- a/src/Methods/Eth/NewBlockFilter.php
+++ b/src/Methods/Eth/NewBlockFilter.php
@@ -23,18 +23,14 @@ class NewBlockFilter extends EthMethod
      * 
      * @var array
      */
-    protected $validators = [
-        QuantityValidator::class
-    ];
+    protected $validators = [];
 
     /**
      * inputFormatters
      * 
      * @var array
      */
-    protected $inputFormatters = [
-        QuantityFormatter::class
-    ];
+    protected $inputFormatters = [];
 
     /**
      * outputFormatters
@@ -61,4 +57,4 @@ class NewBlockFilter extends EthMethod
     // {
     //     parent::__construct($method, $arguments);
     // }
-}
\ No newline at end of file
+}
diff --git a/test/unit/EthApiTest.php b/test/unit/EthApiTest.php
index 7593fa9..600fa61 100644
--- a/test/unit/EthApiTest.php
+++ b/test/unit/EthApiTest.php
@@ -629,7 +629,7 @@ class EthApiTest extends TestCase
     {
         $eth = $this->eth;
 
-        $eth->newBlockFilter('0x01', function ($err, $filter) {
+        $eth->newBlockFilter(function ($err, $filter) {
             if ($err !== null) {
                 // infura banned us to new block filter
                 return $this->assertTrue($err !== null);