diff --git a/src/lib/models/customers.php b/src/lib/models/customers.php
index 4e99438..8f6ce31 100644
--- a/src/lib/models/customers.php
+++ b/src/lib/models/customers.php
@@ -214,7 +214,7 @@ class customers extends \db
                 SET
                             name = :name,
                             email = :email,
-                            passwd = :password,
+                            '.(!empty($data['password']) ? 'passwd = :password,' : '' ).'
                             birth_date = :birth_date,
                             phone = :phone,
                             city = :city,
--
libgit2 0.21.4