diff --git a/sb.sh b/sb.sh
index 1327683..558d0ac 100755
--- a/sb.sh
+++ b/sb.sh
@@ -44,10 +44,10 @@ echo "Checking for required dependencies"
 function requires() {
   if [ `$1 >/dev/null; echo $?` -ne 0 ]; then
     TO_INSTALL="$TO_INSTALL $2"
-  fi 
+  fi
 }
-function requires_command() { 
-  requires "which $1" $1 
+function requires_command() {
+  requires "which $1" $1
 }
 
 TO_INSTALL=""
@@ -87,7 +87,7 @@ if [ "$TO_INSTALL" != '' ]; then
   if [ "$UPDATE" != '' ]; then
     echo "Doing package update"
     $SUDO $UPDATE
-  fi 
+  fi
   $SUDO $PACKAGE_MANAGER install -y $TO_INSTALL $MANAGER_OPTS
 fi
 
@@ -178,9 +178,9 @@ echo "Distro:
 \`cat /etc/issue 2>&1\`
 CPU Info:
 \`cat /proc/cpuinfo 2>&1\`
-Disk space: 
+Disk space:
 \`df --total 2>&1\`
-Free: 
+Free:
 \`free 2>&1\`" >> sb-output.log
 
 echo "Running dd I/O benchmark..."
@@ -253,6 +253,9 @@ cd $UNIX_BENCH_DIR
 ./Run -c 1 -c `grep -c processor /proc/cpuinfo` >> ../sb-output.log 2>&1
 cd ..
 
+echo -e "\\n\\n" >> sb-output.log
+( [ -f /proc/net/if_inet6 ] && echo 'IPv6: System ready' || echo 'IPv6: No kernel support found' ) | tee -a sb-output.log
+
 RESPONSE=\`curl -s -F "upload[upload_type]=unix-bench-output" -F "upload[data]=<sb-output.log" -F "upload[key]=$EMAIL|$HOST|$PLAN|$COST" -F "private=$PRIVATE" $UPLOAD_ENDPOINT\`
 
 echo "Uploading results..."