diff --git a/db_scripts/diff/15206.down b/db_scripts/diff/15206.down
new file mode 100644
index 00000000..674d9f7e
--- /dev/null
+++ b/db_scripts/diff/15206.down
@@ -0,0 +1,4 @@
+use billing;
+
+ALTER TABLE profile_packages CHANGE balance_interval_unit balance_interval_unit ENUM('hour','day','week','month') NOT NULL DEFAULT 'month';
+ALTER TABLE profile_packages CHANGE timely_duration_unit timely_duration_unit ENUM('hour','day','week','month') DEFAULT NULL;
diff --git a/db_scripts/diff/15206.up b/db_scripts/diff/15206.up
new file mode 100644
index 00000000..024269e9
--- /dev/null
+++ b/db_scripts/diff/15206.up
@@ -0,0 +1,4 @@
+use billing;
+
+ALTER TABLE profile_packages CHANGE balance_interval_unit balance_interval_unit ENUM('minute','hour','day','week','month') NOT NULL DEFAULT 'month';
+ALTER TABLE profile_packages CHANGE timely_duration_unit timely_duration_unit ENUM('minute','hour','day','week','month') DEFAULT NULL;