diff --git a/constants.go b/constants.go
index 71dd98e..8835f92 100644
--- a/constants.go
+++ b/constants.go
@@ -20,7 +20,7 @@ const (
 )
 
 const (
-	RekeyAfterTimeReceiving = RekeyAfterTime - KeepaliveTimeout - RekeyTimeout
+	RekeyAfterTimeReceiving = RejectAfterTime - KeepaliveTimeout - RekeyTimeout
 	NewHandshakeTime        = KeepaliveTimeout + RekeyTimeout // upon failure to acknowledge transport message
 )