diff --git a/server/api/storage.js b/server/api/storage.js
index b6dc80f2..177f1eb6 100644
--- a/server/api/storage.js
+++ b/server/api/storage.js
@@ -15,8 +15,8 @@ const DiskStorage = {
     const filename = crypto.randomBytes(16).toString('hex')
     const sharpStream = sharp({ failOnError: true })
     const promises = [
-      sharpStream.clone().resize(500, null, { withoutEnlargement: true }).jpeg({ effort: 6, mozjpeg: true }).toFile(path.resolve(config.upload_path, 'thumb', filename + '.jpg')),
-      sharpStream.clone().resize(1200, null, { withoutEnlargement: true } ).jpeg({ quality: 95, effort: 6, mozjpeg: true}).toFile(path.resolve(config.upload_path, filename + '.jpg')),
+      sharpStream.clone().resize(500, null, { withoutEnlargement: true }).jpeg({ mozjpeg: true, progressive: true }).toFile(path.resolve(config.upload_path, 'thumb', filename + '.jpg')),
+      sharpStream.clone().resize(1200, null, { withoutEnlargement: true } ).jpeg({ quality: 95, mozjpeg: true, progressive: true }).toFile(path.resolve(config.upload_path, filename + '.jpg')),
       sharpStream.clone()
         .resize(5)
         .png({ quality: 10, palette: true, effort: 6})