diff --git a/src/pages/schedule/schedule.component.ts b/src/pages/schedule/schedule.component.ts
index a2d666c..a058a1c 100644
--- a/src/pages/schedule/schedule.component.ts
+++ b/src/pages/schedule/schedule.component.ts
@@ -130,10 +130,10 @@ export class ScheduleComponent {
       this.startWeek = this.startTerm;
   }
 
-  protected handleWeekEvent(eventData: boolean | null) {
-    if (eventData === null) {
+  protected handleWeekEvent(forward: boolean | null) {
+    if (forward === null) {
       this.calculateCurrentWeek();
-    } else if (eventData) {
+    } else if (forward) {
       this.startWeek = addDays(this.startWeek, 7);
     } else {
       this.startWeek = addDays(this.startWeek, -7);