diff --git a/lib/mydb.php b/lib/mydb.php
index eef4b0c..3291ae3 100644
--- a/lib/mydb.php
+++ b/lib/mydb.php
@@ -16,7 +16,7 @@ function loadEnvOnly() {
 function db_connect(){
   loadEnvOnly();
 
-  $db_host = $_ENV['DB_HOST'] ?? 'mysql';
+  $db_host = $_ENV['DB_HOST'] ?? 'localhost';
   $db_name = $_ENV['DB_NAME'] ?? 'chandj';
   $db_user = $_ENV['DB_USER'] ?? 'root';
   $db_pass = $_ENV['DB_PASS'] ?? 'root';