diff --git a/superset/assets/src/visualizations/big_number.js b/superset/assets/src/visualizations/big_number.js
index 3d81c5545f..cd02ec915e 100644
--- a/superset/assets/src/visualizations/big_number.js
+++ b/superset/assets/src/visualizations/big_number.js
@@ -186,11 +186,11 @@ function bigNumberVis(slice, payload) {
       .attr('fill-opacity', 0)
       .on('mouseover', function (d) {
         d3.select(this).attr('fill-opacity', 1);
-        tip.show(d);
+        tip.show(d, this);
       })
       .on('mouseout', function (d) {
         d3.select(this).attr('fill-opacity', 0);
-        tip.hide(d);
+        tip.hide(d, this);
       });
 
     div.on('mouseover', function () {