diff --git a/src/seer/automation/models.py b/src/seer/automation/models.py
index 714e1ff5..c5e53811 100644
--- a/src/seer/automation/models.py
+++ b/src/seer/automation/models.py
@@ -289,7 +289,7 @@ def validate_stacktrace(cls, sentry_stacktrace: SentryStacktrace | Stacktrace):
 
 
 class ThreadDetails(BaseModel):
-    id: int
+    id: Optional[int] = None
     name: Optional[str] = None
     crashed: Optional[bool] = False
     current: Optional[bool] = False