diff --git a/steamctl/commands/apps/enums.py b/steamctl/commands/apps/enums.py
index 5640453..7b6d041 100644
--- a/steamctl/commands/apps/enums.py
+++ b/steamctl/commands/apps/enums.py
@@ -94,6 +94,7 @@ class EPaymentMethod(SteamIntEnum):
     OEMTicket = 256
     Split = 512
     Complimentary = 1024
+    Unknown = 1025
 
 class EPackageStatus(SteamIntEnum):
     Available = 0