diff --git a/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Dimmer.java b/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Dimmer.java
index 10f0c5a..e192015 100644
--- a/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Dimmer.java
+++ b/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Dimmer.java
@@ -28,6 +28,7 @@ public abstract class Dimmer extends InputDevice {
         return this.lights;
     }
 
+    /** Add a light to be controller by this dimmer */
     public void addDimmableLight(DimmableLight dimmableLight) {
         lights.add(dimmableLight);
     }