diff --git a/src/db/migration/V20180215_1618__mantis10541.sql b/src/db/migration/V20180215_1618__mantis10541.sql
new file mode 100644
index 000000000..b77e4ccaf
--- /dev/null
+++ b/src/db/migration/V20180215_1618__mantis10541.sql
@@ -0,0 +1,7 @@
+declare
+    column_exists exception;
+    pragma exception_init (column_exists , -01430);
+begin
+    execute immediate 'ALTER TABLE CAJA ADD COO VARCHAR(6)';
+    exception when column_exists then null;
+end;
\ No newline at end of file
diff --git a/src/db/migration/V20180215_1619__mantis10541.sql b/src/db/migration/V20180215_1619__mantis10541.sql
new file mode 100644
index 000000000..4e9ea84ac
--- /dev/null
+++ b/src/db/migration/V20180215_1619__mantis10541.sql
@@ -0,0 +1,7 @@
+declare
+    column_exists exception;
+    pragma exception_init (column_exists , -01430);
+begin
+    execute immediate 'ALTER TABLE BOLETO ADD COO VARCHAR(6)';
+    exception when column_exists then null;
+end;
\ No newline at end of file