diff --git a/src/Client.php b/src/Client.php
index f58b799..54c06f9 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -127,6 +127,11 @@ class Client {
      */
     protected $streamFilters = array();
 
+    /**
+     * @var string
+     */
+    protected $baseUrl;
+
     public function __construct() {
         $this->mh = curl_multi_init();
     }
@@ -177,6 +182,10 @@ public function add($opts = array(), $params = array()) {
             $params = array();
         }
 
+        if (isset($this->baseUrl, $opts[CURLOPT_URL])) {
+            $opts[CURLOPT_URL] = $this->baseUrl . $opts[CURLOPT_URL];
+        }
+
         if (isset($this->streamResult) && !isset($opts[CURLOPT_FILE])) {
             $opts[CURLOPT_FILE] = fopen($this->streamResult, 'r+');
             if ( !$opts[CURLOPT_FILE] ) {
@@ -474,4 +483,12 @@ public function __destruct() {
         }
         curl_multi_close( $this->mh );
     }
+
+    /**
+     * @param string $baseUrl
+     */
+    public function setBaseUrl($baseUrl)
+    {
+        $this->baseUrl = $baseUrl;
+    }
 }
diff --git a/tests/CaseTest.php b/tests/CaseTest.php
index ebfc10f..235218c 100644
--- a/tests/CaseTest.php
+++ b/tests/CaseTest.php
@@ -31,4 +31,4 @@ protected function createReq() {
     protected function url($path) {
         return 'http://' . $this->domain . $path;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/SimpleTest.php b/tests/SimpleTest.php
index c01377d..1317037 100644
--- a/tests/SimpleTest.php
+++ b/tests/SimpleTest.php
@@ -27,7 +27,7 @@ public function testSleep() {
         $script_time_sleep = $count_sleep * $sleep_time;
 
         $script_time_running = $time_end - $time_begin;
-	
+
         $this->assertEquals($count, count($results));
         $this->assertTrue($script_time_running >= $script_time_sleep);
     }
@@ -39,6 +39,14 @@ public function testGet() {
         $this->assertEquals(200, $result->getHttpCode());
     }
 
+    public function testGetWithBaseUrl() {
+        $this->req->setBaseUrl('http://' . $this->domain);
+
+        $result = $this->req->get('/simple.txt');
+        $this->assertEquals('simple', $result->getBody());
+        $this->assertEquals(200, $result->getHttpCode());
+    }
+
     public function testHeaders() {
         $this->req->enableHeaders();
         $result  = $this->req->get($this->url('/simple.txt'));
@@ -96,6 +104,13 @@ public function testPost() {
         $this->assertEquals('POST', (string) $result);
     }
 
+    public function testPostWithBaseUrl() {
+        $this->req->setBaseUrl('http://' . $this->domain);
+
+        $result = $this->req->post('/post.php', array('data' => 'post data'));
+        $this->assertEquals('POST', (string) $result);
+    }
+
 
     public function testHttp404() {
         $result = $this->req->get($this->url('/simple-error/404.txt'));
@@ -131,4 +146,4 @@ public function testJson() {
         $this->assertNotEmpty($data);
         $this->assertArrayHasKey('json_test', $data);
     }
-}
\ No newline at end of file
+}