diff --git a/library/Deal.php b/library/Deal.php
index c8971bc..380408d 100644
--- a/library/Deal.php
+++ b/library/Deal.php
@@ -315,7 +315,7 @@ class Deal
             $method = sprintf('get%s', ucfirst($prop->getName()));
             $json[$prop->getName()] = $this->$method();
         }
-        return \json_encode($json);
+        return \json_encode($json, JSON_UNESCAPED_UNICODE);
     }
 
     /**