diff --git a/Energy_Pie/module.php b/Energy_Pie/module.php
index bf98628..18cffb9 100644
--- a/Energy_Pie/module.php
+++ b/Energy_Pie/module.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-class EnergyPie extends IPSModule
+class Energy_Pie extends IPSModule
 {
     // Attribute keys for UI state
     private const ATTR_RANGE = 'Range';