diff --git a/webapp/javascript/pages/tagExplorer/components/TotalSamplesChart/PieChart/index.tsx b/webapp/javascript/pages/tagExplorer/components/TotalSamplesChart/PieChart/index.tsx
index 474eb2a7a7..f475b1eb6a 100644
--- a/webapp/javascript/pages/tagExplorer/components/TotalSamplesChart/PieChart/index.tsx
+++ b/webapp/javascript/pages/tagExplorer/components/TotalSamplesChart/PieChart/index.tsx
@@ -62,8 +62,9 @@ const PieChart = ({
         label: {
           show: true,
           radius: 0.7,
-          threshold: 0.17,
-          formatter: (label: string) => label,
+          threshold: 0.05,
+          formatter: (_: string, data: { percent: number }) =>
+            `${data.percent.toFixed(2)}%`,
         },
       },
     },