diff --git a/lib/routes.js b/lib/routes.js
index 73344626..988bc152 100644
--- a/lib/routes.js
+++ b/lib/routes.js
@@ -1,10 +1,10 @@
 // Native
-const urlHelpers = require('url');
+const urlHelpers = require('url')
 
 // Packages
 const { send } = require('micro')
 const { valid, compare } = require('semver')
-const { parse } = require('express-useragent')
+const UAParser = require('ua-parser-js')
 const fetch = require('node-fetch')
 const distanceInWordsToNow = require('date-fns/distance_in_words_to_now')
 
@@ -37,18 +37,28 @@ module.exports = ({ cache, config }) => {
   }
 
   exports.download = async (req, res) => {
-    const userAgent = parse(req.headers['user-agent'])
+    const parser = new UAParser(req.headers['user-agent'])
+    const os = parser.getOS()
     const params = urlHelpers.parse(req.url, true).query
     const isUpdate = params && params.update
 
     let platform
 
-    if (userAgent.isMac && isUpdate) {
+    const isMac = os && os.name && os.name.includes('Mac')
+    const isWindows = os && os.name && os.name.includes('Windows')
+    const isDebian =
+      os &&
+      os.name &&
+      (os.name.includes('Debian') || os.name.includes('Ubuntu'))
+
+    if (isMac && isUpdate) {
       platform = 'darwin'
-    } else if (userAgent.isMac && !isUpdate) {
+    } else if (isMac && !isUpdate) {
       platform = 'dmg'
-    } else if (userAgent.isWindows) {
+    } else if (isWindows) {
       platform = 'exe'
+    } else if (isDebian) {
+      platform = 'deb'
     }
 
     // Get the latest version from the cache
diff --git a/package.json b/package.json
index cb03f66c..8e18ae15 100644
--- a/package.json
+++ b/package.json
@@ -17,13 +17,14 @@
     "rules": {
       "camelcase": 0,
       "new-cap": 0,
+      "unicorn/import-index": 0,
       "unicorn/no-process-exit": 0,
       "no-await-in-loop": 0
     }
   },
   "lint-staged": {
     "*.js": [
-      "yarn test && :",
+      "yarn test --passWithNoTests && :",
       "prettier --single-quote --no-semi --write --no-editorconfig",
       "git add"
     ]
@@ -31,7 +32,6 @@
   "dependencies": {
     "async-retry": "1.2.3",
     "date-fns": "1.29.0",
-    "express-useragent": "1.0.12",
     "fetch": "1.1.0",
     "finalhandler": "1.1.0",
     "handlebars": "4.0.11",
@@ -42,7 +42,8 @@
     "router": "1.3.2",
     "semver": "5.5.0",
     "stream-to-string": "1.1.0",
-    "test-listen": "1.1.0"
+    "test-listen": "1.1.0",
+    "ua-parser-js": "0.7.21"
   },
   "devDependencies": {
     "eslint-config-prettier": "2.9.0",
diff --git a/yarn.lock b/yarn.lock
index 6f05c091..739304c1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1831,11 +1831,6 @@ expect@^24.0.0:
     jest-message-util "^24.0.0"
     jest-regex-util "^24.0.0"
 
-express-useragent@1.0.12:
-  version "1.0.12"
-  resolved "https://registry.yarnpkg.com/express-useragent/-/express-useragent-1.0.12.tgz#5bae0109a925ec9b35417f31a4e8ad13f191253a"
-  integrity sha1-W64BCakl7Js1QX8xpOitE/GRJTo=
-
 extend-shallow@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
@@ -5977,6 +5972,11 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
+ua-parser-js@0.7.21:
+  version "0.7.21"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.21.tgz#853cf9ce93f642f67174273cc34565ae6f308777"
+  integrity sha512-+O8/qh/Qj8CgC6eYBVBykMrNtp5Gebn4dlGD/kKXVkJNDwyrAwSIqwz8CDf+tsAIWVycKcku6gIXJ0qwx/ZXaQ==
+
 uglify-js@^2.6:
   version "2.8.29"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"