diff --git a/src/pages/overall/overall-line/overall-line.ts b/src/pages/overall/overall-line/overall-line.ts
index 074add3..7d87d51 100644
--- a/src/pages/overall/overall-line/overall-line.ts
+++ b/src/pages/overall/overall-line/overall-line.ts
@@ -116,7 +116,7 @@ export default class OverallLine extends Vue
             type: 'line',
             smooth: true,
             symbol: 'circle', // circle, diamond, emptyCircle, none
-            data: this.toDateRange([...assignments.map(a => a.time)].map((time, i) =>
+            data: this.toDateRange([...assignments.map(a => a.time)].map(time =>
             {
                 // Find subset before this assignment
                 let subset = assignments.filter(a => a.time <= time);