diff --git a/src/Entity/Product.php b/src/Entity/Product.php
index f584999..3728810 100644
--- a/src/Entity/Product.php
+++ b/src/Entity/Product.php
@@ -254,7 +254,7 @@ public function getColors()
      */
     public function getBrand()
     {
-        return $this->data['brand'];
+        return (isset($this->data['brand'])) ? $this->data['brand'] : null;
     }
 
     /**
@@ -284,4 +284,4 @@ public function getDiscussion()
         return $this->discussion;
     }
 
-}
\ No newline at end of file
+}