diff --git a/.gitignore b/.gitignore
index a01ee28..522fc4d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .*.swp
+config/config.php
diff --git a/config/config.php.example b/config/config.php.example
new file mode 100644
index 0000000..f37bfac
--- /dev/null
+++ b/config/config.php.example
@@ -0,0 +1,5 @@
+<?php
+
+$config = [
+	"site_name": "https://your-site.com",
+];
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 47fa683..86085ed 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -24,6 +24,7 @@ services:
       - ENV=dev # if not set, production mode is ON
     volumes:
       - ./public:/var/www/html
+      - ./config:/config
       - ./src:/src
     networks:
       - dev
diff --git a/src/base.php b/src/base.php
index 27592a1..45ef8aa 100644
--- a/src/base.php
+++ b/src/base.php
@@ -20,3 +20,16 @@ function l($key, $default='') {
 		echo $locales[$parts[0]][$parts[1]];
 	else echo $default;
 }
+
+# read config
+$config = [];
+if (file_exists('/config/config.php')) {
+	require_once '/config/config.php';
+}
+
+function conf($key, $default='') {
+	global $config;
+	if (isset($config[$key]))
+		return $config[$key];
+	return $default;
+}