diff --git a/tests/travis.sh b/tests/travis.sh
index d0e825e..1584965 100644
--- a/tests/travis.sh
+++ b/tests/travis.sh
@@ -31,7 +31,11 @@ exit_script() {
 echo -e "${CGREEN}#############################################${CEND}"
 echo -e '       stack install             '
 echo -e "${CGREEN}#############################################${CEND}"
+if [ "$wo_distro" != "xenial" ]; then
 stack_list='nginx php php73 php74 mysql redis fail2ban clamav proftpd netdata phpmyadmin composer dashboard extplorer adminer redis sendmail phpredisadmin mysqltuner utils ufw ngxblocker cheat nanorc'
+else
+stack_list='nginx php php73 php74 mysql redis fail2ban clamav proftpd netdata phpmyadmin composer dashboard extplorer adminer redis phpredisadmin mysqltuner utils ufw ngxblocker cheat nanorc'
+fi
 for stack in $stack_list; do
     echo -ne "       Installing $stack               [..]\r"
     if {