diff --git a/src/db/migration/V20180117_1130__mantis10487.sql b/src/db/migration/V20180117_1130__mantis10487.sql
new file mode 100644
index 000000000..0277b09c2
--- /dev/null
+++ b/src/db/migration/V20180117_1130__mantis10487.sql
@@ -0,0 +1,12 @@
+declare
+    object_exists exception;
+    pragma exception_init (object_exists , -00955);
+begin
+  execute immediate 
+	'DROP SEQUENCE MDCONTA_SEQ';	
+
+	execute immediate 
+	'CREATE SEQUENCE MDCONTA_SEQ INCREMENT BY 1 START WITH 1000 NOCACHE ORDER NOCYCLE';	
+	
+  exception when object_exists then null;
+end;