diff --git a/FPEngine.cc b/FPEngine.cc
index ce8ef60f6..9e5e40354 100644
--- a/FPEngine.cc
+++ b/FPEngine.cc
@@ -950,10 +950,7 @@ static void classify(FingerPrintResultsIPv6 *FPR) {
     if (labels[i].prob >= 0.90 * labels[0].prob)
       FPR->num_perfect_matches = i + 1;
   }
-  if (o.disable_ipv6_os_results && o.debugging < 2) {
-    FPR->overall_results = OSSCAN_NOMATCHES;
-    FPR->num_perfect_matches = 0;
-  } else if (FPR->num_perfect_matches == 0) {
+  if (FPR->num_perfect_matches == 0) {
     FPR->overall_results = OSSCAN_NOMATCHES;
   } else if (FPR->num_perfect_matches == 1) {
     FPR->overall_results = OSSCAN_SUCCESS;
diff --git a/NmapOps.cc b/NmapOps.cc
index 026803600..64bd20ce4 100644
--- a/NmapOps.cc
+++ b/NmapOps.cc
@@ -326,7 +326,6 @@ void NmapOps::Initialize() {
   ipopt_firsthop = 0;
   ipopt_lasthop  = 0;  
   release_memory = false;
-  disable_ipv6_os_results = true;
   topportlevel = -1;
 #ifndef NOLUA
   script = 0;
diff --git a/NmapOps.h b/NmapOps.h
index 7916ee282..2cfae1072 100644
--- a/NmapOps.h
+++ b/NmapOps.h
@@ -352,11 +352,6 @@ class NmapOps {
   bool noninteractive;
 
   bool release_memory;	/* suggest to release memory before quitting. used to find memory leaks. */
-
-  /* This is a temporary option that disables the printing of IPv6 OS results,
-     to allow collection of more fingerprints. */
-  bool disable_ipv6_os_results;
-
  private:
   int max_os_tries;
   int max_rtt_timeout;