diff --git a/configuration/configuration.yaml b/configuration/configuration.yaml
index c91a30e..bb64354 100644
--- a/configuration/configuration.yaml
+++ b/configuration/configuration.yaml
@@ -449,6 +449,11 @@ sensor:
     unit_prefix: k
     unit_time: h
     source: sensor.3d_printer_power
+  - platform: integration
+    source: sensor.rack_outlet_electrical_measurement
+    name: "Rack outlet energy Total"
+    unit_prefix: k
+    unit_time: h
   - platform: integration
     name: "Printer energy Total"
     unit_prefix: k