diff --git a/src/Monolog/Handler/RavenHandler.php b/src/Monolog/Handler/RavenHandler.php
index d3f9ed8f..5c196aba 100644
--- a/src/Monolog/Handler/RavenHandler.php
+++ b/src/Monolog/Handler/RavenHandler.php
@@ -221,6 +221,7 @@ class RavenHandler extends AbstractProcessingHandler
 
     /**
      * @param string $value
+     * @return self
      */
     public function setRelease($value)
     {