diff --git a/src/main.cpp b/src/main.cpp
index be2188a..4c43c51 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -147,7 +147,7 @@ void loop() {
     sprintf(msg,"%ld", Feldstaerke);
     sprintf(topic, "%s%s%s", "hjk/devices/", hostname.c_str(), "/telemetry/RSSI" );
     client.publish(topic, msg, true);
-    sprintf(msg,"0x%0x", SystemStatus);
+    sprintf(msg,"0x%02x", SystemStatus);
     sprintf(topic, "%s%s%s", "hjk/devices/", hostname.c_str(), "/telemetry/SystemStatus" );
     client.publish(topic, msg, true);
     client.loop();
@@ -162,7 +162,7 @@ void loop() {
       Pause = intervalLowBatt -((endTime - startTime) * 1000); // Pause ca. 60 Minuten
       Serial.println("AKKU entladen!");
       SystemStatus = (SystemStatus | AkkuLeer);  
-      Serial.printf("Systemstatus : 0x%02x \n", SystemStatus);
+      Serial.printf("Systemstatus : 0x%04x \n", SystemStatus);
       writeSystemStatus();
     }
     else{