diff --git a/db/versions/11132-aquaDracena/00-firstScript.sql b/db/versions/11132-aquaDracena/00-firstScript.sql
index d922fa54d0..08bfca3edc 100644
--- a/db/versions/11132-aquaDracena/00-firstScript.sql
+++ b/db/versions/11132-aquaDracena/00-firstScript.sql
@@ -1,3 +1,2 @@
 ALTER TABLE vn.ticketConfig ADD lackAlertPrice int(11) DEFAULT 30 NOT NULL COMMENT 'Value to alert when item proposal exceed price';
-ALTER TABLE vn.ticketConfig ADD lackDefaultAlertLevelCode varchar(45) DEFAULT 'FREE' NOT NULL COMMENT 'Default alertLevelCode to retrieve tickets with negatives';
 ALTER TABLE vn.ticketConfig ADD lackScopeDays int(11) DEFAULT 2 NOT NULL COMMENT 'Number of days to look back for ticket with negatives';
diff --git a/modules/ticket/back/models/ticket-config.json b/modules/ticket/back/models/ticket-config.json
index 677695595c..7a008f97e3 100644
--- a/modules/ticket/back/models/ticket-config.json
+++ b/modules/ticket/back/models/ticket-config.json
@@ -30,9 +30,6 @@
         "lackAlertPrice": {
             "type": "number"
         },
-        "lackDefaultAlertLevelCode": {
-            "type": "string"
-        },
         "lackScopeDays": {
             "type": "number"
         }