diff --git a/platforms/PhilipsHue.js b/platforms/PhilipsHue.js
index e72084c..3daf700 100644
--- a/platforms/PhilipsHue.js
+++ b/platforms/PhilipsHue.js
@@ -225,6 +225,7 @@ PhilipsHueAccessory.prototype = {
             manfDescription: "Adjust Saturation of Light",
             designedMinValue: 0,
             designedMaxValue: 100,
+            designedMaxValue: 255,
             designedMinStep: 1,
             unit: "%"
           }