diff --git a/esphome_config/weatherstation.yml b/esphome_config/weatherstation.yml
index 0636ef4..0e2e368 100644
--- a/esphome_config/weatherstation.yml
+++ b/esphome_config/weatherstation.yml
@@ -60,9 +60,10 @@ sensor:
     name: "APDS9960_blue_channel"
     id: apds9960_blue
   - platform: template
-    name: "lux"
+    name: "light"
     lambda: |-
-      return (-0.32466F * id(apds9960_red)..raw_state) + (1.57837F * id(apds9960_green)..raw_state) + (-0.73191F * id(apds9960_blue)..raw_state);
+      # TODO fix calculation to get lux instead of a percentual value
+      return (-0.32466F * id(apds9960_red).raw_state) + (1.57837F * id(apds9960_green).raw_state) + (-0.73191F * id(apds9960_blue).raw_state);
     update_interval: 300s
     unit_of_measurement: 'lux'