diff --git a/lib/converters/light.js b/lib/converters/light.js
index e11a6254c..c4b10c551 100644
--- a/lib/converters/light.js
+++ b/lib/converters/light.js
@@ -208,6 +208,9 @@ function _lightAdvancedAddHueAndSat(states, objects, entity) {
             }
 
             state = state || {val: 0};
+            if (!targetAttributes.hs_color) {
+                targetAttributes.hs_color = [0, 100];
+            }
             targetAttributes.hs_color[0] = state.val / attr.max * 360;
             targetAttributes.color_mode = HS;
         };