diff --git a/src/Entity/TranslationToken.php b/src/Entity/TranslationToken.php
index 9b67998..812be41 100644
--- a/src/Entity/TranslationToken.php
+++ b/src/Entity/TranslationToken.php
@@ -95,6 +95,6 @@ function ($item) use ($Language) {
 
     public function __toString()
     {
-        return $this->token;
+        return (string)$this->token;
     }
 }