diff --git a/gateway/include/devices.h b/gateway/include/devices.h
index 88e24b2..12ed71c 100644
--- a/gateway/include/devices.h
+++ b/gateway/include/devices.h
@@ -46,6 +46,7 @@ namespace OilTank {
             .addSecondary(
                 Builder<Sensor>::instance(new Sensor{ "Level", id })
                 .withUnitMeasure("%")
+                .withIcon("mdi:hydraulic-oil-level")
                 .withValueTemplate("{{ 100 - ((value_json.sensor.value-12)|float*100/120)|round(2) }}")
                 .build()
             )
diff --git a/gateway/platformio.ini b/gateway/platformio.ini
index 51d0920..c096e3f 100644
--- a/gateway/platformio.ini
+++ b/gateway/platformio.ini
@@ -33,7 +33,7 @@ framework = arduino
 lib_deps = 
 	${env.lib_deps}
 	arkhipenko/TaskScheduler@^3.8.5
-	https://git.hodos.ro/libraries/ha-mqtt.git@^1.3.0
+	https://git.hodos.ro/libraries/ha-mqtt.git@^1.6.0
 	https://git.hodos.ro/libraries/wifi.git@^2.0.0
 upload_port = 192.168.6.161
 upload_protocol = espota