diff --git a/src/static/js/functions.js b/src/static/js/functions.js
index 2ac6127..08addff 100644
--- a/src/static/js/functions.js
+++ b/src/static/js/functions.js
@@ -237,6 +237,7 @@ function renderChart(data, filename, create_columns) {
         var tab_element = document.getElementById('tab-contents')
         var index_tabs = tab_element.childNodes.length
         addTab('Graph', 'chart' /*+ index_tabs*/, "{}")
+        addTab('Données', 'data' /*+ index_tabs*/, JSON.stringify(data))
     }
 
     const chart = echarts.init(document.getElementById('tab-chart' /*_' + index_tabs*/), null,
@@ -444,7 +445,6 @@ function loadFeather(filename) {
         .then(data => renderChart(data, filename, true) );
 }
 
-
 let selectedIndicators = new Set();
 
 function toggleIndicator(checkbox) {