diff --git a/db/routines/vn/triggers/travel_afterUpdate.sql b/db/routines/vn/triggers/travel_afterUpdate.sql
index 7752505e3..38cd3ba13 100644
--- a/db/routines/vn/triggers/travel_afterUpdate.sql
+++ b/db/routines/vn/triggers/travel_afterUpdate.sql
@@ -23,9 +23,5 @@ BEGIN
 			CALL buy_checkItem();
 		END IF;
 	END IF;
-
-	IF (NOT(NEW.awbFk <=> OLD.awbFk)) AND NEW.awbFk IS NOT NULL AND NOT travel_hasUniqueAwb(NEW.id) THEN
-		CALL util.throw('The AWB is incorrect, there is a different AWB in the associated entries');
-	END IF;
 END$$
 DELIMITER ;
diff --git a/db/routines/vn/triggers/travel_beforeUpdate.sql b/db/routines/vn/triggers/travel_beforeUpdate.sql
index 7cc198e3c..5e43c8761 100644
--- a/db/routines/vn/triggers/travel_beforeUpdate.sql
+++ b/db/routines/vn/triggers/travel_beforeUpdate.sql
@@ -32,5 +32,9 @@ BEGIN
 			CALL util.throw('The travel has entries with booked invoices');
 		END IF;
 	END IF;	
+	
+	IF (NOT(NEW.awbFk <=> OLD.awbFk)) AND NEW.awbFk IS NOT NULL AND NOT travel_hasUniqueAwb(NEW.id) THEN
+		CALL util.throw('The AWB is incorrect, there is a different AWB in the associated entries');
+	END IF;
 END$$
 DELIMITER ;