diff --git a/src/plugins/discover/public/application/angular/directives/histogram.tsx b/src/plugins/discover/public/application/angular/directives/histogram.tsx
index 83daebd926096f..7716a441bcd007 100644
--- a/src/plugins/discover/public/application/angular/directives/histogram.tsx
+++ b/src/plugins/discover/public/application/angular/directives/histogram.tsx
@@ -159,7 +159,7 @@ export class DiscoverHistogram extends Component<DiscoverHistogramProps, Discove
     );
 
     return (
-      <Chart size="100%" id="discover">
+      <Chart size="100%" id="discover_histogram_timechart">
         <Settings
           xDomain={xDomain}
           onBrushEnd={this.onBrushEnd}