diff --git a/apps/base/iot/dashboards/room.json b/apps/base/iot/dashboards/room.json
index 55c0f651c86d291976c4f831eb68def62fd58a3b..3b8f5657f8fb5c64b0d5940808c6fcfb6325055b 100644
--- a/apps/base/iot/dashboards/room.json
+++ b/apps/base/iot/dashboards/room.json
@@ -60,7 +60,7 @@
   },
   "editable": true,
   "fiscalYearStartMonth": 0,
-  "graphTooltip": 0,
+  "graphTooltip": 1,
   "id": null,
   "links": [],
   "liveNow": false,