4 files changed, 2 insertions, 7 deletions

diff --git a/server/controllers/client.ts b/server/controllers/client.ts
index 1324e62cd..b23f7e1ae 100644
--- a/server/controllers/client.ts
+++ b/server/controllers/client.ts
@@ -6,7 +6,6 @@ import * as Promise from 'bluebird'
 import { database as db } from '../initializers/database'
 import {
   CONFIG,
-  REMOTE_SCHEME,
   STATIC_PATHS,
   STATIC_MAX_AGE,
   OPENGRAPH_COMMENT
diff --git a/server/controllers/static.ts b/server/controllers/static.ts
index 2fd14131e..b20bafc76 100644
--- a/server/controllers/static.ts
+++ b/server/controllers/static.ts
@@ -37,7 +37,6 @@ staticRouter.use(
 )
 
 // Video previews path for express
-const previewsPhysicalPath = CONFIG.STORAGE.PREVIEWS_DIR
 staticRouter.use(
   STATIC_PATHS.PREVIEWS + ':uuid.jpg',
   getPreview
diff --git a/server/initializers/installer.ts b/server/initializers/installer.ts
index 3c5a77df9..26e92be0b 100644
--- a/server/initializers/installer.ts
+++ b/server/initializers/installer.ts
@@ -1,12 +1,10 @@
-import { join } from 'path'
-import * as config from 'config'
 import * as passwordGenerator from 'password-generator'
 import * as Promise from 'bluebird'
 
 import { database as db } from './database'
 import { USER_ROLES, CONFIG, LAST_MIGRATION_VERSION, CACHE } from './constants'
 import { clientsExist, usersExist } from './checker'
-import { logger, createCertsIfNotExist, root, mkdirpPromise, rimrafPromise } from '../helpers'
+import { logger, createCertsIfNotExist, mkdirpPromise, rimrafPromise } from '../helpers'
 
 function installApplication () {
   return db.sequelize.sync()
diff --git a/server/lib/cache/videos-preview-cache.ts b/server/lib/cache/videos-preview-cache.ts
index 9d365e496..09e2e9a0d 100644
--- a/server/lib/cache/videos-preview-cache.ts
+++ b/server/lib/cache/videos-preview-cache.ts
@@ -1,11 +1,10 @@
-import * as request from 'request'
 import * as asyncLRU from 'async-lru'
 import { join } from 'path'
 import { createWriteStream } from 'fs'
 import * as Promise from 'bluebird'
 
 import { database as db, CONFIG, CACHE } from '../../initializers'
-import { logger, writeFilePromise, unlinkPromise } from '../../helpers'
+import { logger, unlinkPromise } from '../../helpers'
 import { VideoInstance } from '../../models'
 import { fetchRemotePreview } from '../../lib'