diff --git a/stapi-pydantic/src/stapi_pydantic/order.py b/stapi-pydantic/src/stapi_pydantic/order.py
index 7d422c7..e2d9837 100644
--- a/stapi-pydantic/src/stapi_pydantic/order.py
+++ b/stapi-pydantic/src/stapi_pydantic/order.py
@@ -43,6 +43,8 @@ class OrderStatusCode(StrEnum):
     reserved = "reserved"
     tasked = "tasked"
     user_cancelled = "user_cancelled"
+    expired = "expired"
+    failed = "failed"
 
 
 class OrderStatus(BaseModel):