diff --git a/docker-compose.yml b/docker-compose.yml
index f558ff7..fe601e7 100755
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,7 +10,7 @@ web:
       - php
 
 php:
-  image: temp/php-fpm-psm:0.0.0
+  build: php-fpm
   links:
     - db:mysqlpsm
 
@@ -23,3 +23,5 @@ db:
    - MYSQL_DATABASE=phpservermon
    - MYSQL_USER=phpservermon
    - MYSQL_PASSWORD=phpservermon
+  expose:
+   - 3306
diff --git a/php-fpm/psm_config.php b/php-fpm/psm_config.php
index 4a897e1..3c25d90 100644
--- a/php-fpm/psm_config.php
+++ b/php-fpm/psm_config.php
@@ -1,6 +1,6 @@
 <?php
-define('PSM_DB_HOST', 'mysqlpsm');
-define('PSM_DB_NAME', 'phpservermon');
-define('PSM_DB_USER', 'phpservermon');
-define('PSM_DB_PASS', 'phpservermon');
+define('PSM_DB_HOST', getenv('MYSQLPSM_PORT_3306_TCP_ADDR'));
+define('PSM_DB_NAME', getenv('MYSQLPSM_ENV_MYSQL_DATABASE'));
+define('PSM_DB_USER', getenv('MYSQLPSM_ENV_MYSQL_USER'));
+define('PSM_DB_PASS', getenv('MYSQLPSM_ENV_MYSQL_PASSWORD'));
 define('PSM_DB_PREFIX', 'psm_');
diff --git a/php-fpm/psm_config.php.default b/php-fpm/psm_config.php.default
index 4a897e1..3c25d90 100644
--- a/php-fpm/psm_config.php.default
+++ b/php-fpm/psm_config.php.default
@@ -1,6 +1,6 @@
 <?php
-define('PSM_DB_HOST', 'mysqlpsm');
-define('PSM_DB_NAME', 'phpservermon');
-define('PSM_DB_USER', 'phpservermon');
-define('PSM_DB_PASS', 'phpservermon');
+define('PSM_DB_HOST', getenv('MYSQLPSM_PORT_3306_TCP_ADDR'));
+define('PSM_DB_NAME', getenv('MYSQLPSM_ENV_MYSQL_DATABASE'));
+define('PSM_DB_USER', getenv('MYSQLPSM_ENV_MYSQL_USER'));
+define('PSM_DB_PASS', getenv('MYSQLPSM_ENV_MYSQL_PASSWORD'));
 define('PSM_DB_PREFIX', 'psm_');