diff --git a/.github/workflows/check_frontend.yml b/.github/workflows/check_frontend.yml
index 02c5938..16920ce 100644
--- a/.github/workflows/check_frontend.yml
+++ b/.github/workflows/check_frontend.yml
@@ -5,6 +5,8 @@ on:
     paths:
     - frontend/**
     - .github/workflows/check_frontend.yml
+    paths-ignore:
+    - frontend/src/i18n/locales/**
 
 jobs:
   lint:
diff --git a/.github/workflows/deploy_frontend.yml b/.github/workflows/deploy_frontend.yml
index f14ff2b..f27e62f 100644
--- a/.github/workflows/deploy_frontend.yml
+++ b/.github/workflows/deploy_frontend.yml
@@ -23,6 +23,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: 18
+        cache: yarn
+        cache-dependency-path: '**/yarn.lock'
     - name: Install Vercel CLI
       run: npm install --global vercel@latest
     - name: Pull Vercel Environment Information
diff --git a/frontend/src/i18n/locales/pt_PT/common.json b/frontend/src/i18n/locales/pt-PT/common.json
similarity index 100%
rename from frontend/src/i18n/locales/pt_PT/common.json
rename to frontend/src/i18n/locales/pt-PT/common.json
diff --git a/frontend/src/i18n/locales/pt_PT/event.json b/frontend/src/i18n/locales/pt-PT/event.json
similarity index 100%
rename from frontend/src/i18n/locales/pt_PT/event.json
rename to frontend/src/i18n/locales/pt-PT/event.json
diff --git a/frontend/src/i18n/locales/pt_PT/help.json b/frontend/src/i18n/locales/pt-PT/help.json
similarity index 100%
rename from frontend/src/i18n/locales/pt_PT/help.json
rename to frontend/src/i18n/locales/pt-PT/help.json
diff --git a/frontend/src/i18n/locales/pt_PT/home.json b/frontend/src/i18n/locales/pt-PT/home.json
similarity index 100%
rename from frontend/src/i18n/locales/pt_PT/home.json
rename to frontend/src/i18n/locales/pt-PT/home.json
diff --git a/frontend/src/i18n/locales/pt_PT/privacy.json b/frontend/src/i18n/locales/pt-PT/privacy.json
similarity index 100%
rename from frontend/src/i18n/locales/pt_PT/privacy.json
rename to frontend/src/i18n/locales/pt-PT/privacy.json
diff --git a/frontend/src/i18n/options.ts b/frontend/src/i18n/options.ts
index b66dabf..6db015c 100644
--- a/frontend/src/i18n/options.ts
+++ b/frontend/src/i18n/options.ts
@@ -5,7 +5,7 @@ export const defaultNS = 'common'
 export const cookieName = 'i18next'
 export const languages = [
   fallbackLng,
-  'en-GB', 'de', 'es', 'fr', 'hi', 'id', 'ja', 'ko', 'pl', 'pt-BR', 'ru',
+  'en-GB', 'de', 'es', 'fr', 'hi', 'id', 'it', 'ja', 'ko', 'pl', 'pt-PT', 'pt-BR', 'ru',
 ] as const
 
 export const getOptions = (lng = fallbackLng, ns: InitOptions['ns'] = defaultNS): InitOptions => ({
@@ -65,6 +65,11 @@ export const languageDetails: Record<typeof languages[number], LanguageDetails>
     weekStart: 1,
     timeFormat: '24h',
   },
+  'it': { // Italian
+    name: 'Italiano',
+    weekStart: 1,
+    timeFormat: '24h',
+  },
   'ja': { // Japanese
     name: '日本語',
     weekStart: 0,
@@ -80,6 +85,11 @@ export const languageDetails: Record<typeof languages[number], LanguageDetails>
     weekStart: 1,
     timeFormat: '12h',
   },
+  'pt-PT': { // Portuguese (Portugal)
+    name: 'Português (do Portugal)',
+    weekStart: 0,
+    timeFormat: '24h',
+  },
   'pt-BR': { // Portuguese (Brazil)
     name: 'Português (do Brasil)',
     weekStart: 0,