diff --git a/scenarii/key_update.go b/scenarii/key_update.go
index d39518a..cb90c34 100644
--- a/scenarii/key_update.go
+++ b/scenarii/key_update.go
@@ -27,8 +27,6 @@ func (s *KeyUpdateScenario) Run(conn *qt.Connection, trace *qt.Trace, preferredU
 	}
 	defer connAgents.CloseConnection(false, 0, "")
 
-	incPackets := conn.IncomingPackets.RegisterNewChan(1000)
-
 	// TODO: Move this to crypto.go
 	readSecret := conn.Tls.HkdfExpandLabel(conn.Tls.ProtectedReadSecret(), "traffic upd", nil, conn.Tls.HashDigestSize(), pigotls.BaseLabel)
 	writeSecret := conn.Tls.HkdfExpandLabel(conn.Tls.ProtectedWriteSecret(), "traffic upd", nil, conn.Tls.HashDigestSize(), pigotls.BaseLabel)