diff --git a/web/src/list_util.ts b/web/src/list_util.ts
index 4fb4bb8a06..4408af8b2d 100644
--- a/web/src/list_util.ts
+++ b/web/src/list_util.ts
@@ -9,18 +9,18 @@ const list_selectors = [
     "#send_later_options",
 ];
 
-export function inside_list(e: JQuery.KeyDownEvent | JQuery.KeyPressEvent): boolean {
+export function inside_list(e: JQuery.KeyDownEvent): boolean {
     const $target = $(e.target);
     const in_list = $target.closest(list_selectors.join(", ")).length > 0;
     return in_list;
 }
 
-export function go_down(e: JQuery.KeyDownEvent | JQuery.KeyPressEvent): void {
+export function go_down(e: JQuery.KeyDownEvent): void {
     const $target = $(e.target);
     $target.closest("li").next().find("a").trigger("focus");
 }
 
-export function go_up(e: JQuery.KeyDownEvent | JQuery.KeyPressEvent): void {
+export function go_up(e: JQuery.KeyDownEvent): void {
     const $target = $(e.target);
     $target.closest("li").prev().find("a").trigger("focus");
 }