diff --git a/lib/HomeAssistantMqttHandler/src/HomeAssistantMqttHandler.cpp b/lib/HomeAssistantMqttHandler/src/HomeAssistantMqttHandler.cpp
index 3e1677ef..18897833 100644
--- a/lib/HomeAssistantMqttHandler/src/HomeAssistantMqttHandler.cpp
+++ b/lib/HomeAssistantMqttHandler/src/HomeAssistantMqttHandler.cpp
@@ -444,7 +444,7 @@ void HomeAssistantMqttHandler::publishRealtimeSensors(EnergyAccounting* ea, Ents
         char name[strlen(RealtimePeakSensor.name)];
         snprintf(name, strlen(RealtimePeakSensor.name), RealtimePeakSensor.name, i+1);
         char path[strlen(RealtimePeakSensor.path)];
-        snprintf(path, strlen(RealtimePeakSensor.path), RealtimePeakSensor.path, i+1);
+        snprintf(path, strlen(RealtimePeakSensor.path), RealtimePeakSensor.path, i);
         HomeAssistantSensor sensor = {
             name,
             RealtimePeakSensor.topic,