diff --git a/Energy_Pie/module.php b/Energy_Pie/module.php
index f230f43..1e962de 100644
--- a/Energy_Pie/module.php
+++ b/Energy_Pie/module.php
@@ -176,7 +176,7 @@ class Energy_Pie extends IPSModule
         if (empty($values)) {
             return 0.0;
         }
-        //usort($values, static fn($a, $b) => (int)$a['TimeStamp'] <=> (int)$b['TimeStamp']);
+        usort($values, static fn($a, $b) => (int)$a['TimeStamp'] <=> (int)$b['TimeStamp']);
         $dbg['count'] = count($values);
         $dbg['first'] = (float)$values[0]['Value'];
         $dbg['last']  = (float)$values[count($values) - 1]['Value'];