--- scan_engine.cc.orig	Fri Jan 15 04:55:23 2010
+++ scan_engine.cc	Wed Jan 20 19:54:57 2010
@@ -108,6 +108,7 @@
 #include <math.h>
 #include <list>
 #include <map>
+#include "sctp.h"
 
 using namespace std;
 extern NmapOps o;
@@ -4915,13 +4916,13 @@ static void begin_sniffer(UltraScanInfo *USI, vector<T
     if (doIndividual){
       pcap_filter="dst host ";
       pcap_filter+=inet_ntoa(Targets[0]->v4source());
-      pcap_filter+=" and (icmp or ((tcp or udp or sctp) and (";
+      pcap_filter+=" and (icmp or ((tcp or udp) and (";
       pcap_filter+=dst_hosts;
       pcap_filter+=")))";
     }else{
       pcap_filter="dst host ";
       pcap_filter+=inet_ntoa(Targets[0]->v4source());
-      pcap_filter+=" and (icmp or tcp or udp or sctp)";
+      pcap_filter+=" and (icmp or tcp or udp)";
     }
   }else assert(0);
   if (o.debugging > 2) log_write(LOG_PLAIN, "Pcap filter: %s\n", pcap_filter.c_str());