diff --git a/app.php b/app.php
index 5f91e4d..09c6010 100644
--- a/app.php
+++ b/app.php
@@ -23,7 +23,7 @@ else
 require_once __DIR__ . '/vendor/autoload.php';
 
 // Load config files
-require_once GROCY_DATAPATH . '/config.php';
+require_once getenv('GROCY_CONFIG_FILE');
 require_once __DIR__ . '/config-dist.php'; // For not in own config defined values we use the default ones
 
 // Definitions for dev/demo/prerelease mode
@@ -49,7 +49,7 @@ $appContainer = new \Slim\Container([
 	],
 	'view' => function($container)
 	{
-		return new \Slim\Views\Blade(__DIR__ . '/views', GROCY_DATAPATH . '/viewcache');
+		return new \Slim\Views\Blade(__DIR__ . '/views', getenv('GROCY_CACHE_DIR'));
 	},
 	'LoginControllerInstance' => function($container)
 	{
diff --git a/services/DatabaseService.php b/services/DatabaseService.php
index 0bcf9b8..ec45e93 100644
--- a/services/DatabaseService.php
+++ b/services/DatabaseService.php
@@ -13,7 +13,7 @@ class DatabaseService
 			return GROCY_DATAPATH . '/grocy_' . GROCY_CULTURE . '.db';
 		}
 
-		return GROCY_DATAPATH . '/grocy.db';
+		return getenv('GROCY_DB_FILE');
 	}
 
 	private $DbConnectionRaw;
diff --git a/services/FilesService.php b/services/FilesService.php
index 7933b73..f52657e 100644
--- a/services/FilesService.php
+++ b/services/FilesService.php
@@ -12,7 +12,7 @@ class FilesService extends BaseService
 	{
 		parent::__construct();
 		
-		$this->StoragePath = GROCY_DATAPATH . '/storage';
+		$this->StoragePath = getenv('GROCY_STORAGE_DIR');
 		
 		if (!file_exists($this->StoragePath))
 		{
diff --git a/services/StockService.php b/services/StockService.php
index d7482ef..d1399a7 100644
--- a/services/StockService.php
+++ b/services/StockService.php
@@ -933,7 +933,7 @@ class StockService extends BaseService
 			throw new \Exception('No barcode lookup plugin defined');
 		}
 
-		$path = GROCY_DATAPATH . "/plugins/$pluginName.php";
+		$path = getenv('GROCY_PLUGIN_DIR');
 		if (file_exists($path))
 		{
 			require_once $path;