diff --git a/DataCollector/MemcacheDataCollector.php b/DataCollector/MemcacheDataCollector.php
index 01a1d98..f4e8eec 100644
--- a/DataCollector/MemcacheDataCollector.php
+++ b/DataCollector/MemcacheDataCollector.php
@@ -153,4 +153,12 @@ public function getName()
     {
         return 'memcache';
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function reset()
+    {
+       $this->data = array();
+    }
 }