diff --git a/src/Ramcar/TransactionOrigin.php b/src/Ramcar/TransactionOrigin.php
index a7f64b73..3ec4fe5d 100644
--- a/src/Ramcar/TransactionOrigin.php
+++ b/src/Ramcar/TransactionOrigin.php
@@ -10,7 +10,7 @@ class TransactionOrigin extends NameValue
     const MOBILE_APP        = 'mobile_app';
 
     const COLLECTION = [
-        'call' => 'Call',
+        'call' => 'Hotline',
         'online' => 'Online',
         'facebook' => 'Facebook',
         'mobile_app' => 'Mobile App',