diff --git a/client/my-sites/stats/site.jsx b/client/my-sites/stats/site.jsx
index 5311312fb2194b..430a725cde3333 100644
--- a/client/my-sites/stats/site.jsx
+++ b/client/my-sites/stats/site.jsx
@@ -169,8 +169,10 @@ class StatsSite extends Component {
 	}
 
 	getAvailableLegend() {
+		const { period } = this.props.period;
 		const activeTab = getActiveTab( this.props.chartTab );
-		return activeTab.legendOptions || [];
+		// TODO: remove this when we support hourly visitors.
+		return period !== 'hour' ? activeTab.legendOptions || [] : [];
 	}
 
 	navigationFromChartBar = ( periodStartDate, period ) => {