diff --git a/db_scripts/diff/15124.down b/db_scripts/diff/15124.down
new file mode 100644
index 00000000..62a4859b
--- /dev/null
+++ b/db_scripts/diff/15124.down
@@ -0,0 +1,2 @@
+USE provisioning
+UPDATE voip_preferences SET contract_pref=0 WHERE attribute IN ('concurrent_max','concurrent_max_out');
diff --git a/db_scripts/diff/15124.up b/db_scripts/diff/15124.up
new file mode 100644
index 00000000..b537c2e3
--- /dev/null
+++ b/db_scripts/diff/15124.up
@@ -0,0 +1,2 @@
+USE provisioning
+UPDATE voip_preferences SET contract_pref=1 WHERE attribute IN ('concurrent_max','concurrent_max_out');