diff --git a/src/netstack/yggdrasil.go b/src/netstack/yggdrasil.go
index 3a582aa..d46ff74 100644
--- a/src/netstack/yggdrasil.go
+++ b/src/netstack/yggdrasil.go
@@ -97,6 +97,10 @@ func (e *YggdrasilNIC) WritePackets(
 	list stack.PacketBufferList,
 ) (int, tcpip.Error) {
 	var i int = 0
+	// Trap for RST-packets generated by replyWithReset
+	if list.Len() < 2 {
+		return i, nil
+	}
 	for i, pkt := range list.AsSlice() {
 		vv := pkt.ToView()
 		n, err := vv.Read(e.writeBuf)