diff --git a/src/components/state-history-chart-timeline.js b/src/components/state-history-chart-timeline.js
index fe0653f030..3bbd6054ce 100644
--- a/src/components/state-history-chart-timeline.js
+++ b/src/components/state-history-chart-timeline.js
@@ -76,6 +76,8 @@ class StateHistoryChartTimeline extends LocalizeMixin(PolymerElement) {
     const staticColors = {
       on: 1,
       off: 0,
+      home: 1,
+      not_home: 0,
       unavailable: "#a0a0a0",
       unknown: "#606060",
       idle: 2,