diff --git a/src/server/api/index.ts b/src/server/api/index.ts
index 17a2579f2..c9e1107fc 100644
--- a/src/server/api/index.ts
+++ b/src/server/api/index.ts
@@ -9,8 +9,12 @@ import * as bodyParser from 'koa-bodyparser';
 const cors = require('@koa/cors');
 
 import endpoints from './endpoints';
-
-const handler = require('./api-handler').default;
+import handler from './api-handler';
+import signup from './private/signup';
+import signin from './private/signup';
+import discord from './service/discord';
+import github from './service/github';
+import twitter from './service/twitter';
 
 // Init app
 const app = new Koa();
@@ -49,12 +53,12 @@ for (const endpoint of endpoints) {
 	}
 }
 
-router.post('/signup', require('./private/signup').default);
-router.post('/signin', require('./private/signin').default);
+router.post('/signup', signup);
+router.post('/signin', signin);
 
-router.use(require('./service/discord').routes());
-router.use(require('./service/github').routes());
-router.use(require('./service/twitter').routes());
+router.use(discord.routes());
+router.use(github.routes());
+router.use(twitter.routes());
 
 // Return 404 for unknown API
 router.all('*', async ctx => {
diff --git a/src/server/api/service/discord.ts b/src/server/api/service/discord.ts
index 1118e241d..d7a3b93ac 100644
--- a/src/server/api/service/discord.ts
+++ b/src/server/api/service/discord.ts
@@ -303,4 +303,4 @@ router.get('/dc/cb', async ctx => {
 	}
 });
 
-module.exports = router;
+export default router;
diff --git a/src/server/api/service/github.ts b/src/server/api/service/github.ts
index 5934e96f6..e26a22599 100644
--- a/src/server/api/service/github.ts
+++ b/src/server/api/service/github.ts
@@ -271,4 +271,4 @@ router.get('/gh/cb', async ctx => {
 	}
 });
 
-module.exports = router;
+export default router;
diff --git a/src/server/api/service/twitter.ts b/src/server/api/service/twitter.ts
index ff7f98527..f7f023d82 100644
--- a/src/server/api/service/twitter.ts
+++ b/src/server/api/service/twitter.ts
@@ -185,4 +185,4 @@ router.get('/tw/cb', async ctx => {
 	}
 });
 
-module.exports = router;
+export default router;