diff --git a/xo-install.sh b/xo-install.sh
index a322c01..1987261 100755
--- a/xo-install.sh
+++ b/xo-install.sh
@@ -25,7 +25,7 @@ SELFUPGRADE=${SELFUPGRADE:-"true"}
 PORT=${PORT:-80}
 INSTALLDIR=${INSTALLDIR:-"/opt/xo"}
 BRANCH=${BRANCH:-"master"}
-INCLUDE_V6=${INCLUDE_V6:-"false"}
+INCLUDE_V6=${INCLUDE_V6:-"true"}
 LOGPATH=${LOGPATH:-$(dirname "$(realpath "$0")")/logs}
 AUTOUPDATE=${AUTOUPDATE:-"true"}
 PRESERVE=${PRESERVE:-"3"}