diff --git a/test/imageController.test.ts b/test/imageController.test.ts
index ea35df1..0ac227b 100644
--- a/test/imageController.test.ts
+++ b/test/imageController.test.ts
@@ -3,7 +3,7 @@ import app from "src/app";
 import request from "supertest";
 import * as imageService from "src/services/imageService";
 
-afterAll(() => {
+afterEach(() => {
   jest.restoreAllMocks();
 })
 
diff --git a/test/imageService.test.ts b/test/imageService.test.ts
index 5f909c0..dbcbc0f 100644
--- a/test/imageService.test.ts
+++ b/test/imageService.test.ts
@@ -1,4 +1,4 @@
-import { afterAll, describe, expect, it, jest, mock, spyOn } from "bun:test";
+import { afterAll, afterEach, describe, expect, it, jest, mock, spyOn } from "bun:test";
 import Image from "src/types/Image";
 import request from "supertest";
 import * as gelbooruApiService from "src/services/gelbooruApiService";
@@ -7,12 +7,12 @@ import * as imageService from "src/services/imageService";
 import app from "src/app";
 import { response } from "express";
 
-afterAll(() => {
+afterEach(() => {
   jest.restoreAllMocks();
 })
 
 describe("the service is thread-safe", () => {
-  it("should not crash when multiple processes call the get() method with 1 remaining image in the queue", async () => {
+  it("should not crash when multiple processes call the get() method simultaneously", async () => {
     const NUM_OF_REQUESTS = 110;
 
     const getFn = spyOn(imageService, "get");