diff --git a/src/panel/graph_panel/graph_ctrl.ts b/src/panel/graph_panel/graph_ctrl.ts
index 23e8b70..b3df166 100644
--- a/src/panel/graph_panel/graph_ctrl.ts
+++ b/src/panel/graph_panel/graph_ctrl.ts
@@ -189,6 +189,7 @@ class GraphCtrl extends MetricsPanelCtrl {
   async updateAnalyticUnitTypes() {
     const analyticUnitTypes = await this.analyticService.getAnalyticUnitTypes();
     this._analyticUnitTypes = analyticUnitTypes;
+    this.$scope.$digest();
   }
 
   get analyticUnitTypes() {