diff --git a/device/datastore.go b/device/datastore.go
index d6c68cbf..a0e87683 100644
--- a/device/datastore.go
+++ b/device/datastore.go
@@ -199,7 +199,8 @@ func (store pgStore) Save(msg string, dev *Device) error {
 		awaiting_configuration=:awaiting_configuration,
 		apple_push_magic=:apple_push_magic,
 		apple_mdm_token=:apple_mdm_token,
-		mdm_enrolled=:mdm_enrolled
+		mdm_enrolled=:mdm_enrolled,
+		unlock_token=:unlock_token
 		WHERE device_uuid=:device_uuid`
 	case "checkout":
 		stmt = `UPDATE devices SET
diff --git a/migrations/201607100001_devices_unlock_token_down.sql b/migrations/201607100001_devices_unlock_token_down.sql
new file mode 100644
index 00000000..c8731582
--- /dev/null
+++ b/migrations/201607100001_devices_unlock_token_down.sql
@@ -0,0 +1,4 @@
+ALTER TABLE
+  devices
+DROP COLUMN unlock_token;
+
diff --git a/migrations/201607100001_devices_unlock_token_up.sql b/migrations/201607100001_devices_unlock_token_up.sql
new file mode 100644
index 00000000..8e4728ad
--- /dev/null
+++ b/migrations/201607100001_devices_unlock_token_up.sql
@@ -0,0 +1,3 @@
+ALTER TABLE
+  devices
+ADD COLUMN unlock_token BYTEA;