diff --git a/varken/structures.py b/varken/structures.py
index cb35944..6f12591 100644
--- a/varken/structures.py
+++ b/varken/structures.py
@@ -67,6 +67,7 @@ class TautulliServer(NamedTuple):
     id: int = None
     url: str = None
     verify_ssl: bool = None
+    maxmind_license_key: str = None
 
 
 class SickChillServer(NamedTuple):