diff --git a/src/db/migration/V20161230_1417__mantis7788.sql b/src/db/migration/V20161230_1417__mantis7788.sql
new file mode 100644
index 000000000..78aac1c21
--- /dev/null
+++ b/src/db/migration/V20161230_1417__mantis7788.sql
@@ -0,0 +1 @@
+ALTER TABLE AG_CONTAS_RECEBER MODIFY (CLIENTE NULL)