diff --git a/db.sql b/db.sql
index e6e1c063..9ecf40a4 100644
--- a/db.sql
+++ b/db.sql
@@ -28,7 +28,7 @@ CREATE TABLE `accounts` (
   `opening_balance` decimal(15,2) NOT NULL DEFAULT 0.00,
   `account_currency_code` varchar(200) NOT NULL,
   `account_notes` text DEFAULT NULL,
-  `account_type` int(6) NOT NULL DEFAULT NULL,
+  `account_type` int(6) NOT NULL DEFAULT 0,
   `account_created_at` datetime NOT NULL DEFAULT current_timestamp(),
   `account_updated_at` datetime DEFAULT NULL ON UPDATE current_timestamp(),
   `account_archived_at` datetime DEFAULT NULL,