diff --git a/database/models/universign.py b/database/models/universign.py
index 57857d9..62e3b47 100644
--- a/database/models/universign.py
+++ b/database/models/universign.py
@@ -20,6 +20,7 @@ class UniversignTransactionStatus(str, Enum):
     READY = "ready"
     STARTED = "started"
     COMPLETED = "completed"
+    CLOSED = "closed"
     REFUSED = "refused"
     EXPIRED = "expired"
     CANCELED = "canceled"