diff --git a/db_scripts/diff/15779.down b/db_scripts/diff/15779.down
new file mode 100644
index 00000000..ffdf1809
--- /dev/null
+++ b/db_scripts/diff/15779.down
@@ -0,0 +1,7 @@
+use provisioning;
+set autocommit=0;
+
+UPDATE voip_preferences SET expose_to_customer = 0 WHERE attribute in ('ncos_id', 'ncos_set_id');
+UPDATE voip_preferences SET expose_to_subscriber = 0 WHERE attribute in ('ncos_id', 'ncos_set_id');
+
+COMMIT;
\ No newline at end of file
diff --git a/db_scripts/diff/15779.up b/db_scripts/diff/15779.up
new file mode 100644
index 00000000..bba854c6
--- /dev/null
+++ b/db_scripts/diff/15779.up
@@ -0,0 +1,7 @@
+use provisioning;
+set autocommit=0;
+
+UPDATE voip_preferences SET expose_to_customer = 1 WHERE attribute in ('ncos_id', 'ncos_set_id');
+UPDATE voip_preferences SET expose_to_subscriber = 1 WHERE attribute in ('ncos_id', 'ncos_set_id');
+
+COMMIT;
\ No newline at end of file