diff --git a/src/Ramcar/TransactionOrigin.php b/src/Ramcar/TransactionOrigin.php
index 5a1dcde2..a7f64b73 100644
--- a/src/Ramcar/TransactionOrigin.php
+++ b/src/Ramcar/TransactionOrigin.php
@@ -4,15 +4,15 @@ namespace App\Ramcar;
 
 class TransactionOrigin extends NameValue
 {
-    const FACEBOOK          = 'facebook';
     const CALL              = 'call';
     const ONLINE            = 'online';
+    const FACEBOOK          = 'facebook';
     const MOBILE_APP        = 'mobile_app';
 
     const COLLECTION = [
-        'facebook' => 'Facebook',
         'call' => 'Call',
         'online' => 'Online',
+        'facebook' => 'Facebook',
         'mobile_app' => 'Mobile App',
     ];
 }