diff --git a/src/db/migration/V20181206_1705__mantis12843.sql b/src/db/migration/V20181206_1705__mantis12843.sql
new file mode 100644
index 000000000..61779b44f
--- /dev/null
+++ b/src/db/migration/V20181206_1705__mantis12843.sql
@@ -0,0 +1,7 @@
+declare
+    column_exists exception;
+    pragma exception_init (column_exists , -01430);
+begin
+    execute immediate 'ALTER TABLE BPE ADD (CNPJAUTOREVENTO VARCHAR2(14))';
+    exception when column_exists then null;
+end;
\ No newline at end of file