diff --git a/src/ticket.py b/src/ticket.py
index 8788ebe..cbb626d 100644
--- a/src/ticket.py
+++ b/src/ticket.py
@@ -28,7 +28,7 @@ class TicketType(Enum):
 class ClientType(Enum):
     WINDOWS = 94
     ANDROID = 51
-    MAC = 0  # TODO: Define the Mac Client ID
+    MAC = 50
 
 
 class Ticket: