diff --git a/NetworkLock.cpp b/NetworkLock.cpp
index b4c0009d..7f705ddb 100644
--- a/NetworkLock.cpp
+++ b/NetworkLock.cpp
@@ -61,7 +61,7 @@ void NetworkLock::update()
     {
         _lastMaintenanceTs = ts;
         publishULong(mqtt_topic_uptime, ts / 1000 / 60);
-        publishUInt(mqtt_topic_freeheap, esp_get_free_heap_size());
+        // publishUInt(mqtt_topic_freeheap, esp_get_free_heap_size());
     }
 }
 
diff --git a/webflash/nuki_hub.bin b/webflash/nuki_hub.bin
index 3bf4cb98..a7e48d3c 100644
Binary files a/webflash/nuki_hub.bin and b/webflash/nuki_hub.bin differ