diff --git a/lib/Cake/Network/CakeResponse.php b/lib/Cake/Network/CakeResponse.php
index 6c8bc2a7ec6..e6d0bf2b3f9 100644
--- a/lib/Cake/Network/CakeResponse.php
+++ b/lib/Cake/Network/CakeResponse.php
@@ -68,6 +68,7 @@ class CakeResponse {
 		415 => 'Unsupported Media Type',
 		416 => 'Requested range not satisfiable',
 		417 => 'Expectation Failed',
+		429 => 'Too Many Requests',
 		500 => 'Internal Server Error',
 		501 => 'Not Implemented',
 		502 => 'Bad Gateway',
diff --git a/lib/Cake/Test/Case/Network/CakeResponseTest.php b/lib/Cake/Test/Case/Network/CakeResponseTest.php
index a811b89e52f..82a2f04196c 100644
--- a/lib/Cake/Test/Case/Network/CakeResponseTest.php
+++ b/lib/Cake/Test/Case/Network/CakeResponseTest.php
@@ -404,7 +404,7 @@ public function testCompress() {
 	public function testHttpCodes() {
 		$response = new CakeResponse();
 		$result = $response->httpCodes();
-		$this->assertEquals(40, count($result));
+		$this->assertEquals(41, count($result));
 
 		$result = $response->httpCodes(100);
 		$expected = array(100 => 'Continue');
@@ -417,7 +417,7 @@ public function testHttpCodes() {
 
 		$result = $response->httpCodes($codes);
 		$this->assertTrue($result);
-		$this->assertEquals(42, count($response->httpCodes()));
+		$this->assertEquals(43, count($response->httpCodes()));
 
 		$result = $response->httpCodes(381);
 		$expected = array(381 => 'Unicorn Moved');
@@ -426,7 +426,7 @@ public function testHttpCodes() {
 		$codes = array(404 => 'Sorry Bro');
 		$result = $response->httpCodes($codes);
 		$this->assertTrue($result);
-		$this->assertEquals(42, count($response->httpCodes()));
+		$this->assertEquals(43, count($response->httpCodes()));
 
 		$result = $response->httpCodes(404);
 		$expected = array(404 => 'Sorry Bro');