diff --git a/frontend/src/views/Stats.vue b/frontend/src/views/Stats.vue
index 1bbae9d..1ae7974 100644
--- a/frontend/src/views/Stats.vue
+++ b/frontend/src/views/Stats.vue
@@ -8,9 +8,11 @@ import StatsView from "../components/StatsView";
 export default {
   name: "stats",
   components: { StatsView },
-  data() {
-    chartData: null;
-    options: null;
+  data: function() {
+    return {
+      chartData: null,
+      options: null
+    };
   },
   methods: {
     getAllTimeAverage: function() {