diff --git a/src/app.controller.spec.ts b/src/app.controller.spec.ts
index 366aa5a..3f48269 100644
--- a/src/app.controller.spec.ts
+++ b/src/app.controller.spec.ts
@@ -1,6 +1,5 @@
 import { Test, TestingModule } from "@nestjs/testing";
 import { AppController } from "@/app.controller";
-import { AppService } from "@/app.service";
 import { SkillsService } from "@/skills/skills.service";
 import { ExperiencesService } from "@/experiences/experiences.service";
 import { SkillDto } from "@/skills/skills.types";
@@ -12,7 +11,6 @@ import { IntroDto } from "@/intro/intro.types";
 
 describe("AppController", () => {
     let appController: AppController;
-    let appService: AppService;
     let skillsService: SkillsService;
     let experiencesService: ExperiencesService;
     let educationService: EducationService;
@@ -21,29 +19,16 @@ describe("AppController", () => {
     beforeEach(async () => {
         const app: TestingModule = await Test.createTestingModule({
             controllers: [AppController],
-            providers: [AppService, SkillsService, ExperiencesService, EducationService, IntroService],
+            providers: [SkillsService, ExperiencesService, EducationService, IntroService],
         }).compile();
 
         appController = app.get<AppController>(AppController);
-        appService = app.get<AppService>(AppService);
         skillsService = app.get<SkillsService>(SkillsService);
         experiencesService = app.get<ExperiencesService>(ExperiencesService);
         educationService = app.get<EducationService>(EducationService);
         introService = app.get<IntroService>(IntroService);
     });
 
-    describe("root", () => {
-        it("Should call AppService", () => {
-            jest.spyOn(appService, "sayHello").mockImplementation(() => "Hello World!");
-            appController.sayHello();
-            expect(appService.sayHello).toBeCalled();
-        });
-
-        it('should return "Hello World!"', () => {
-            expect(appController.sayHello()).toBe("Hello World!");
-        });
-    });
-
     describe("getSkills", () => {
         it("Should return an Array of SkillDtos", () => {
             const result: SkillDto[] = SkillDto.asDto([
diff --git a/src/app.controller.ts b/src/app.controller.ts
index 6ce76f9..2a6891d 100644
--- a/src/app.controller.ts
+++ b/src/app.controller.ts
@@ -1,6 +1,5 @@
 import { Controller, Get } from "@nestjs/common";
-import { AppService } from "@/app.service";
-import { ApiExcludeEndpoint, ApiExtraModels, ApiOkResponse, ApiTags, getSchemaPath } from "@nestjs/swagger";
+import { ApiExtraModels, ApiOkResponse, ApiTags, getSchemaPath } from "@nestjs/swagger";
 import { SkillsService } from "@/skills/skills.service";
 import { ExperiencesService } from "@/experiences/experiences.service";
 import { SkillDto } from "@/skills/skills.types";
@@ -14,19 +13,12 @@ import { IntroService } from "@/intro/intro.service";
 @ApiExtraModels(SkillDto, ExperienceDto, EducationDto, IntroDto)
 export class AppController {
     constructor(
-        private readonly appService: AppService,
         private readonly skillsService: SkillsService,
         private readonly experiencesService: ExperiencesService,
         private readonly educationService: EducationService,
         private readonly introService: IntroService
     ) {}
 
-    @Get()
-    @ApiExcludeEndpoint()
-    sayHello(): string {
-        return this.appService.sayHello();
-    }
-
     @Get("skills")
     @ApiTags("Skills")
     @ApiOkResponse({
diff --git a/src/app.module.ts b/src/app.module.ts
index 3789347..c7a955e 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -1,6 +1,5 @@
 import { Module } from "@nestjs/common";
 import { AppController } from "@/app.controller";
-import { AppService } from "@/app.service";
 import { SkillsService } from "@/skills/skills.service";
 import { ExperiencesService } from "@/experiences/experiences.service";
 import { EducationService } from "@/education/education.service";
@@ -9,6 +8,6 @@ import { IntroService } from "@/intro/intro.service";
 @Module({
     imports: [],
     controllers: [AppController],
-    providers: [AppService, SkillsService, ExperiencesService, EducationService, IntroService],
+    providers: [SkillsService, ExperiencesService, EducationService, IntroService],
 })
 export class AppModule {}
diff --git a/src/app.service.ts b/src/app.service.ts
deleted file mode 100644
index c60c7bc..0000000
--- a/src/app.service.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { Injectable } from "@nestjs/common";
-
-@Injectable()
-export class AppService {
-    sayHello(): string {
-        return "Hello World!";
-    }
-}
diff --git a/test/app.e2e-spec.ts b/test/app.e2e-spec.ts
index db59aa7..f6d4734 100644
--- a/test/app.e2e-spec.ts
+++ b/test/app.e2e-spec.ts
@@ -1,7 +1,7 @@
 import { Test, TestingModule } from "@nestjs/testing";
 import { INestApplication } from "@nestjs/common";
 import * as request from "supertest";
-import { AppModule } from "./../src/app.module";
+import { AppModule } from "@/app.module";
 
 describe("AppController (e2e)", () => {
     let app: INestApplication;
@@ -15,7 +15,4 @@ describe("AppController (e2e)", () => {
         await app.init();
     });
 
-    it("/ (GET)", () => {
-        return request(app.getHttpServer()).get("/").expect(200).expect("Hello World!");
-    });
 });