diff --git a/install.sh b/install.sh
index 50d51ad..084bfeb 100644
--- a/install.sh
+++ b/install.sh
@@ -98,13 +98,31 @@ if [[ "$answer" == "y" ]]; then
     echo -e "${PURPLE}${BOLD}Enter the MariaDB root password : ${RESET}"
     read -s db_root_password
     echo
-    mariadb -e "UPDATE mysql.user SET Password = PASSWORD('${db_root_password}') WHERE User = 'root'"
-    mariadb -e "DROP USER ''@'localhost'"
-    mariadb -e "DROP USER ''@'$(hostname)'"
-    mariadb -e "DROP DATABASE test"
-    mariadb -e "FLUSH PRIVILEGES"
-    # https://fedingo.com/how-to-automate-mysql_secure_installation-script/
-    # to replace mysql_secure_installation
+    apt -y install expect
+    SECURE_MYSQL=$(expect -c "
+        set timeout 3
+        spawn mysql_secure_installation
+        expect \"Enter current password for root (enter for none):\"
+        send \"\r\"
+        expect \"root password?\"
+        send \"y\r\"
+        expect \"New password:\"
+        send \"$db_root_password\r\"
+        expect \"Re-enter new password:\"
+        send \"$db_root_password\r\"
+        expect \"Remove anonymous users?\"
+        send \"y\r\"
+        expect \"Disallow root login remotely?\"
+        send \"y\r\"
+        expect \"Remove test database and access to it?\"
+        send \"y\r\"
+        expect \"Reload privilege tables now?\"
+        send \"y\r\"
+        expect eof
+    ")
+    echo "${SECURE_MYSQL}"
+    apt -y purge expect
+    # https://gist.github.com/coderua/5592d95970038944d099
 fi
 
 echo -e "${PURPLE}${BOLD}Setup Directus database ? (y/n) ${RESET}"