diff --git a/shellrecharge/usermodels.py b/shellrecharge/usermodels.py
index 74bafcb..6e61e27 100644
--- a/shellrecharge/usermodels.py
+++ b/shellrecharge/usermodels.py
@@ -17,7 +17,7 @@ class ChargeToken(BaseModel):
     uuid: str
     rfid: str
     printedNumber: str
-    name: str
+    name: str | None = None
 
 
 class OccupyingToken(BaseModel):