diff --git a/src/index.js b/src/index.js
index 74d64d0..c601a70 100644
--- a/src/index.js
+++ b/src/index.js
@@ -87,12 +87,11 @@ function updateRegionalToken(region, data) {
             add_data_to_chart(region, data);
         }
     }
-    
 }
 
 function add_data_to_chart(region, data) {
     if (token_chart) {
-        const datum = {'time': data['current_time'], 'value': data['price_data'][region]}
+        const datum = {x: data['current_time'], y: data['price_data'][region]}
         token_chart.data.datasets.forEach((dataset) => {
             dataset.data.push(datum);
         })