diff --git a/models/Tag.php b/models/Tag.php
index ba444b54..bc25e777 100644
--- a/models/Tag.php
+++ b/models/Tag.php
@@ -227,7 +227,7 @@ class Tag
 			$data['id_parent'] = 0;
 
 		if (!isset($data['description']))
-			$data['description'] = 0;
+			$data['description'] = '';
 
 		if (!isset($data['count']))
 			$data['count'] = 0;