diff --git a/tcp_syni.nim b/tcp_syni.nim
index 68ba2d2..2a2937f 100644
--- a/tcp_syni.nim
+++ b/tcp_syni.nim
@@ -302,4 +302,4 @@ proc accept*(puncher: TcpSyniPuncher, srcPort: Port, dstIp: IpAddress,
     else:
       raise newException(PunchHoleError, "timeout")
   except OSError as e:
-    echo &"accepting connections from {dstIP}:{dstPorts[0].int} failed: ", e.msg
+    raise newException(PunchHoleError, e.msg)