diff --git a/src/i18n.js b/src/i18n.js
index 8402096ab2e..dc69b899d62 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -11,20 +11,20 @@ const languageList = {
     "nl-NL": "Nederlands",
     "nb-NO": "Norsk",
     "es-ES": "Español",
-    "eu": "Euskara",
-    "fa": "Farsi",
+    eu: "Euskara",
+    fa: "Farsi",
     "pt-PT": "Português (Portugal)",
     "pt-BR": "Português (Brasileiro)",
-    "fi": "Suomi",
+    fi: "Suomi",
     "fr-FR": "Français (France)",
     "he-IL": "עברית",
-    "hu": "Magyar",
+    hu: "Magyar",
     "hr-HR": "Hrvatski",
     "it-IT": "Italiano (Italian)",
     "id-ID": "Bahasa Indonesia (Indonesian)",
-    "ja": "日本語",
+    ja: "日本語",
     "da-DK": "Danish (Danmark)",
-    "sr": "Српски",
+    sr: "Српски",
     "sl-SI": "Slovenščina",
     "sr-latn": "Srpski",
     "sv-SE": "Svenska",
@@ -32,18 +32,19 @@ const languageList = {
     "ko-KR": "한국어",
     "ru-RU": "Русский",
     "zh-CN": "简体中文",
-    "pl": "Polski",
+    pl: "Polski",
     "et-EE": "eesti",
     "vi-VN": "Tiếng Việt",
     "zh-TW": "繁體中文 (台灣)",
     "uk-UA": "Українська",
     "th-TH": "ไทย",
     "el-GR": "Ελληνικά",
-    "yue": "繁體中文 (廣東話 / 粵語)",
-    "ro": "Limba română",
-    "ur": "Urdu",
-    "ge": "ქართული",
-    "uz": "O'zbek tili",
+    yue: "繁體中文 (廣東話 / 粵語)",
+    ro: "Limba română",
+    ur: "Urdu",
+    ge: "ქართული",
+    uz: "O'zbek tili",
+    ga: "Gaeilge",
 };
 
 let messages = {
@@ -52,16 +53,18 @@ let messages = {
 
 for (let lang in languageList) {
     messages[lang] = {
-        languageName: languageList[lang]
+        languageName: languageList[lang],
     };
 }
 
-const rtlLangs = [ "fa", "ar-SY", "ur" ];
+const rtlLangs = ["fa", "ar-SY", "ur"];
 
-export const currentLocale = () => localStorage.locale
-    || languageList[navigator.language] && navigator.language
-    || languageList[navigator.language.substring(0, 2)] && navigator.language.substring(0, 2)
-    || "en";
+export const currentLocale = () =>
+    localStorage.locale ||
+    (languageList[navigator.language] && navigator.language) ||
+    (languageList[navigator.language.substring(0, 2)] &&
+        navigator.language.substring(0, 2)) ||
+    "en";
 
 export const localeDirection = () => {
     return rtlLangs.includes(currentLocale()) ? "rtl" : "ltr";