diff --git a/src/Entity/Language.php b/src/Entity/Language.php
index 17f76b2..97a7f55 100644
--- a/src/Entity/Language.php
+++ b/src/Entity/Language.php
@@ -67,6 +67,6 @@ public function setName($name)
 
     public function __toString()
     {
-        return $this->name;
+        return (string)$this->name;
     }
 }