diff --git a/superset/assets/visualizations/table.js b/superset/assets/visualizations/table.js
index 0d642333b4b47..b8b4efcb61546 100644
--- a/superset/assets/visualizations/table.js
+++ b/superset/assets/visualizations/table.js
@@ -90,7 +90,7 @@ function tableVis(slice, payload) {
         const perc = Math.round((d.val / maxes[d.col]) * 100);
         return (
           `linear-gradient(to right, lightgrey, lightgrey ${perc}%, ` +
-          `rgba(0,0,0,0) ${perc}%`
+          `rgba(0,0,0,0) ${perc}%)`
         );
       }
       return null;