diff --git a/spec/config/i18n.spec.ts b/spec/config/i18n.spec.ts
index f926f6f9..f4cbcaa0 100644
--- a/spec/config/i18n.spec.ts
+++ b/spec/config/i18n.spec.ts
@@ -2,7 +2,7 @@ import * as path from 'path'
 import fs from 'fs'
 import keys from 'all-object-keys'
 
-const locales = ['de', 'fr', 'it', 'ja', 'ko', 'pl', 'zh_cn']
+const locales = ['de', 'fr', 'it', 'ja', 'ko', 'pl', 'zh_cn', 'zh_tw']
 
 describe('i18n', () => {
   describe('should not define duplicate keys', () => {
diff --git a/src/config/i18n.ts b/src/config/i18n.ts
index 683ea76f..bee3ea6d 100644
--- a/src/config/i18n.ts
+++ b/src/config/i18n.ts
@@ -14,6 +14,7 @@ import ru from '~/src/config/locales/ru/translation.json'
 import sv_se from '~/src/config/locales/sv_se/translation.json'
 import tzm from '~/src/config/locales/tzm/translation.json'
 import zh_cn from '~/src/config/locales/zh_cn/translation.json'
+import zh_tw from '~/src/config/locales/zh_tw/translation.json'
 
 const options: InitOptions = {
   initImmediate: false,
@@ -65,6 +66,9 @@ const options: InitOptions = {
     },
     zh_cn: {
       translation: zh_cn
+    },
+    zh_tw: {
+      translation: zh_tw
     }
   }
 }
diff --git a/src/constants/language/index.js b/src/constants/language/index.js
index 70faf19b..1ae5b1e3 100644
--- a/src/constants/language/index.js
+++ b/src/constants/language/index.js
@@ -31,6 +31,10 @@ export default {
     name: '简体中文',
     key: 'zh_cn'
   },
+  zh_tw: {
+    name: '繁體中文',
+    key: 'zh_tw'
+  },
   cs: {
     name: 'čeština',
     key: 'cs'
diff --git a/src/renderer/components/Preferences/Language.vue b/src/renderer/components/Preferences/Language.vue
index 63806b15..0b23817b 100644
--- a/src/renderer/components/Preferences/Language.vue
+++ b/src/renderer/components/Preferences/Language.vue
@@ -34,7 +34,8 @@ export default {
         Language.ru,
         Language.sv_se,
         Language.tzm,
-        Language.zh_cn
+        Language.zh_cn,
+        Language.zh_tw
       ]
     }
   },