1 files changed, 1 insertions, 1 deletions
diff --git a/src/client/views/nodes/DataVizBox/components/Histogram.tsx b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
index e4267aee3..0ea492ff1 100644
--- a/src/client/views/nodes/DataVizBox/components/Histogram.tsx
+++ b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
@@ -305,7 +305,7 @@ export class Histogram extends React.Component<HistogramProps> {
             bins.forEach(d => d.x0 = d.x0!)
             xAxis = d3.axisBottom(x)
                 .ticks(numBins-1)
-                .tickFormat( i => uniqueArr[i])
+                .tickFormat( i => uniqueArr[i.valueOf])
                 .tickPadding(10)
             translateXAxis = eachRectWidth / 2;
         }