diff --git a/db/routines/vn/procedures/clean.sql b/db/routines/vn/procedures/clean.sql
index 7b561cfe0..1b3c8b3a2 100644
--- a/db/routines/vn/procedures/clean.sql
+++ b/db/routines/vn/procedures/clean.sql
@@ -37,7 +37,8 @@ BEGIN
 	DELETE FROM saleTracking WHERE created < vOneYearAgo;
 	DELETE FROM ticketTracking WHERE created < v18Month;
 	DELETE tobs FROM ticketObservation tobs 
-		JOIN ticket t ON tobs.ticketFk = t.id WHERE t.shipped < TIMESTAMPADD(YEAR,-2,util.VN_CURDATE());
+		JOIN ticket t ON tobs.ticketFk = t.id
+		WHERE t.shipped < v5Years;
 	DELETE sc.* FROM saleCloned sc JOIN sale s ON s.id = sc.saleClonedFk JOIN ticket t ON t.id = s.ticketFk WHERE t.shipped < vOneYearAgo;
 	DELETE FROM sharingCart where ended < vDateShort;
 	DELETE FROM sharingClient where ended < vDateShort;
diff --git a/db/routines/vn2008/procedures/clean.sql b/db/routines/vn2008/procedures/clean.sql
index 0ff185c46..631cec7b8 100644
--- a/db/routines/vn2008/procedures/clean.sql
+++ b/db/routines/vn2008/procedures/clean.sql
@@ -25,11 +25,6 @@ proc: BEGIN
 	DELETE FROM Movimientos_mark WHERE odbc_date < vDate;
 	DELETE FROM Splits WHERE Fecha < vDate18;
 
-	DELETE tobs
-		FROM ticket_observation tobs
-	JOIN Tickets t ON tobs.Id_Ticket = t.Id_Ticket
-		WHERE t.Fecha < vDate;
-
 	DELETE tobs
 		FROM movement_label tobs
 			JOIN Movimientos m ON tobs.Id_Movimiento = m.Id_Movimiento
diff --git a/db/versions/10909-crimsonLaurel/00-firstScript.sql b/db/versions/10909-crimsonLaurel/00-firstScript.sql
new file mode 100644
index 000000000..58e679dff
--- /dev/null
+++ b/db/versions/10909-crimsonLaurel/00-firstScript.sql
@@ -0,0 +1,5 @@
+DELETE FROM vn.entryObservation
+	WHERE observationTypeFk IS NULL;
+
+ALTER TABLE vn.entryObservation
+    MODIFY COLUMN observationTypeFk tinyint(3) unsigned NOT NULL;