diff --git a/rd_ui/app/scripts/visualizations/chart.js b/rd_ui/app/scripts/visualizations/chart.js
index b87b7bcf2c..0f567a0de0 100644
--- a/rd_ui/app/scripts/visualizations/chart.js
+++ b/rd_ui/app/scripts/visualizations/chart.js
@@ -93,7 +93,7 @@
         };
 
         scope.xAxisScales = ['datetime', 'linear', 'logarithmic', 'category'];
-        scope.yAxisScales = ['linear', 'logarithmic'];
+        scope.yAxisScales = ['linear', 'logarithmic', 'datetime'];
 
         var refreshColumns = function() {
           scope.columns = scope.queryResult.getColumns();