diff --git a/db_scripts/diff/15016.up b/db_scripts/diff/15016.up
new file mode 100644
index 00000000..9eca9bed
--- /dev/null
+++ b/db_scripts/diff/15016.up
@@ -0,0 +1,4 @@
+USE provisioning;
+
+UPDATE voip_subscribers SET create_timestamp = '2013-01-01 00:00:00'
+  WHERE create_timestamp = '0000-00-00 00:00:00';