diff --git a/jest.config.js b/jest.config.js
index 12733849a5..fb77375940 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -9,7 +9,6 @@ const babelTargetList = [
   "multi_month_test\\.test\\.tsx",
   "multiple_selected_dates\\.test\\.tsx",
   "week_number_test\\.test\\.tsx",
-  "year_dropdown_test\\.test\\.tsx",
 ];
 
 const tsTargetList = [
@@ -45,7 +44,7 @@ const tsTargetList = [
   "week_picker_test\\.test\\.tsx",
   "week_test\\.test\\.tsx",
   "year_dropdown_options_test\\.test\\.tsx",
-  // "year_dropdown_test\\.test\\.tsx",
+  "year_dropdown_test\\.test\\.tsx",
   "year_picker_test\\.test\\.tsx",
 ];
 
diff --git a/src/test/test_utils.ts b/src/test/test_utils.ts
index 3b30daada7..797c0e76ae 100644
--- a/src/test/test_utils.ts
+++ b/src/test/test_utils.ts
@@ -57,3 +57,15 @@ export function getKey(key: KeyType, shiftKey = false) {
   }
   return { ...event, shiftKey };
 }
+
+export const range = (from: number, to: number): number[] => {
+  if (to <= from) {
+    return [];
+  }
+
+  const list: number[] = [];
+  for (let i = from; i < to; i++) {
+    list.push(i);
+  }
+  return list;
+};
diff --git a/src/test/year_dropdown_test.test.tsx b/src/test/year_dropdown_test.test.tsx
index 5509b0106f..b91a9c8411 100644
--- a/src/test/year_dropdown_test.test.tsx
+++ b/src/test/year_dropdown_test.test.tsx
@@ -1,10 +1,11 @@
 import { render, fireEvent } from "@testing-library/react";
-import range from "lodash/range";
 import React from "react";
 
 import { newDate } from "../date_utils";
 import YearDropdown from "../year_dropdown";
 
+import { range } from "./test_utils";
+
 describe("YearDropdown", () => {
   let yearDropdown: HTMLElement | null = null;
   let lastOnChangeValue: number | null;