diff --git a/src/caduceus/senderWrapper.go b/src/caduceus/senderWrapper.go
index 110cf6ac..080172c4 100644
--- a/src/caduceus/senderWrapper.go
+++ b/src/caduceus/senderWrapper.go
@@ -108,9 +108,6 @@ func (sw *CaduceusSenderWrapper) Update(list []webhook.W) {
 	}, len(list))
 
 	for i, v := range list {
-		v.DurationValidator()
-		v.Until = time.Now().Add(v.Duration)
-
 		ids[i].Listener = v
 		ids[i].ID = v.ID()
 	}