diff --git a/contrib/migrations/20210705-product-tables.sql b/contrib/migrations/20210705-product-tables.sql
index 810d5f8d7..08f6dca5e 100644
--- a/contrib/migrations/20210705-product-tables.sql
+++ b/contrib/migrations/20210705-product-tables.sql
@@ -2,7 +2,6 @@ CREATE TABLE `Product` (
   `id` int NOT NULL AUTO_INCREMENT,
   `name` varchar(1024) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci NOT NULL,
   `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci,
-  `customer_type` ENUM('residential','business') NOT NULL DEFAULT 'residential', 
   `sla_id` int NOT NULL,
   `external` tinyint(1) NOT NULL DEFAULT '0',
   `producttech_id` int DEFAULT NULL,
@@ -11,7 +10,7 @@ CREATE TABLE `Product` (
   `price_nbe` decimal(12,2) DEFAULT NULL,
   `price` decimal(12,2) NOT NULL,
   `billing_period` int NOT NULL COMMENT 'in months',
-  `ivt_id` INT(11) NULL DEFAULT NULL,
+  `ivt_id` int DEFAULT NULL,
   `note` text COLLATE utf8mb4_unicode_520_ci,
   `create_by` int NOT NULL,
   `edit_by` int NOT NULL,
@@ -62,7 +61,8 @@ CREATE TABLE `Productgroup` (
 CREATE TABLE `Producttech` (
   `id` int NOT NULL AUTO_INCREMENT,
   `name` varchar(1024) COLLATE utf8mb4_unicode_520_ci NOT NULL,
-  `code` varchar(255) COLLATE utf8mb4_unicode_520_ci NOT NULL,
+  `rtrcode` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci NOT NULL,
+  `customer_type` enum('residential','business') COLLATE utf8mb4_unicode_520_ci NOT NULL DEFAULT 'residential',
   `description` text COLLATE utf8mb4_unicode_520_ci NOT NULL,
   `note` text COLLATE utf8mb4_unicode_520_ci NOT NULL,
   `create_by` int NOT NULL,