diff --git a/keep/api/core/db.py b/keep/api/core/db.py
index daa168447..5e550fbc3 100644
--- a/keep/api/core/db.py
+++ b/keep/api/core/db.py
@@ -4491,7 +4491,7 @@ def get_resource_ids_by_resource_type(
 
 def get_last_alert_by_fingerprint(
     tenant_id: str, fingerprint: str, session: Optional[Session] = None
-) -> Optional[Alert]:
+) -> Optional[LastAlert]:
     with existed_or_new_session(session) as session:
         return session.exec(
             select(LastAlert)