diff --git a/db_scripts/diff/15687.down b/db_scripts/diff/15687.down
new file mode 100644
index 00000000..d304a4bd
--- /dev/null
+++ b/db_scripts/diff/15687.down
@@ -0,0 +1,8 @@
+USE provisioning;
+SET autocommit=0;
+
+DELETE FROM provisioning.voip_pbx_autoattendants WHERE choice = 'default';
+
+ALTER TABLE provisioning.voip_pbx_autoattendants MODIFY choice TINYINT(3) NOT NULL;
+
+COMMIT;
diff --git a/db_scripts/diff/15687.up b/db_scripts/diff/15687.up
new file mode 100644
index 00000000..1f61ad62
--- /dev/null
+++ b/db_scripts/diff/15687.up
@@ -0,0 +1,6 @@
+USE provisioning;
+SET autocommit=0;
+
+ALTER TABLE provisioning.voip_pbx_autoattendants MODIFY choice VARCHAR(16) NOT NULL;
+
+COMMIT;