diff --git a/tcp_syni.nim b/tcp_syni.nim
index 58724c6..3e2fefc 100644
--- a/tcp_syni.nim
+++ b/tcp_syni.nim
@@ -61,7 +61,6 @@ proc injectTcpPacket(rawFd: AsyncFD, ipPacket: IpPacket) {.async.} =
 
 proc captureSeqNumbers(puncher: TcpSyniPuncher, rawFd: AsyncFD,
                        cb: PunchProgressCb) {.async.} =
-  # FIXME: every sequence number is captured twice (RST too?)
   # FIXME: timeout?
   var seqNums = newSeq[uint32]()
   while seqNums.len < puncher.dstPorts.len: