diff --git a/Imagine/Cache/Resolver/AwsS3Resolver.php b/Imagine/Cache/Resolver/AwsS3Resolver.php
index 7da87a89c..772977d1d 100644
--- a/Imagine/Cache/Resolver/AwsS3Resolver.php
+++ b/Imagine/Cache/Resolver/AwsS3Resolver.php
@@ -46,6 +46,11 @@ class AwsS3Resolver implements ResolverInterface, CacheManagerAwareInterface
      */
     protected $logger;
 
+    /**
+     * @var string
+     */
+    protected $cachePrefix;
+
     /**
      * Constructs a cache resolver storing images on Amazon S3.
      *
@@ -82,6 +87,14 @@ public function setCacheManager(CacheManager $cacheManager)
         $this->cacheManager = $cacheManager;
     }
 
+    /**
+     * @param string $cachePrefix
+     */
+    public function setCachePrefix($cachePrefix)
+    {
+        $this->cachePrefix = $cachePrefix;
+    }
+
     /**
      * {@inheritDoc}
      */
@@ -184,7 +197,18 @@ public function setObjectUrlOption($key, $value)
      */
     public function clear($cachePrefix)
     {
-        // TODO: implement cache clearing for Amazon S3 service
+        // Let's just avoid to clear the whole bucket if cache prefix is empty
+        if ($cachePrefix === '') {
+            return;
+        }
+
+        try {
+            $response = $this->storage->deleteMatchingObjects($this->bucket, ltrim($cachePrefix, '/') . '/');
+            
+            return true;
+        } catch (\Exception $e) {
+            return false;
+        }
     }
 
     /**
@@ -197,7 +221,11 @@ public function clear($cachePrefix)
      */
     protected function getObjectPath($path, $filter)
     {
-        return str_replace('//', '/', $filter.'/'.$path);
+        $path = $this->cachePrefix
+            ? sprintf('%s/%s/%s', $this->cachePrefix, $filter, $path)
+            : sprintf('%s/%s', $filter, $path);
+
+        return str_replace('//', '/', $path);
     }
 
     /**
diff --git a/Tests/Fixtures/S3Client.php b/Tests/Fixtures/S3Client.php
index 622f83f0c..819ed04b4 100644
--- a/Tests/Fixtures/S3Client.php
+++ b/Tests/Fixtures/S3Client.php
@@ -13,4 +13,6 @@ public function putObject($args) { }
     public function deleteObject($args) { }
 
     public function getObjectUrl($bucket, $key, $expires = 0, $args = array()) { }
+
+    public function deleteMatchingObjects($bucket, $prefix = '', $regex = '', array $options = array()) { }
 }
diff --git a/Tests/Imagine/Cache/Resolver/AwsS3ResolverTest.php b/Tests/Imagine/Cache/Resolver/AwsS3ResolverTest.php
index 4c70c1db7..b3b31e1c5 100644
--- a/Tests/Imagine/Cache/Resolver/AwsS3ResolverTest.php
+++ b/Tests/Imagine/Cache/Resolver/AwsS3ResolverTest.php
@@ -229,12 +229,24 @@ public function testRemoveNotExisting()
         $this->assertTrue($resolver->remove('thumb/some-folder/targetpath.jpg', 'thumb'));
     }
 
-    public function testClearIsDisabled()
+    public function testClear()
+    {
+        $s3 = $this->getMock('Aws\S3\S3Client');
+        $s3
+            ->expects($this->once())
+            ->method('deleteMatchingObjects')
+        ;
+
+        $resolver = new AwsS3Resolver($s3, 'images.example.com');
+        $this->assertTrue($resolver->clear('cache'));
+    }
+
+    public function testClearWithoutPrefix()
     {
         $s3 = $this->getMock('Aws\S3\S3Client');
         $s3
             ->expects($this->never())
-            ->method('deleteObject')
+            ->method('deleteMatchingObjects')
         ;
 
         $resolver = new AwsS3Resolver($s3, 'images.example.com');