diff --git a/app/src/main/res/values-cs-rCZ/strings.xml b/app/src/main/res/values-cs-rCZ/strings.xml
index e3a93c918..fdada8a94 100644
--- a/app/src/main/res/values-cs-rCZ/strings.xml
+++ b/app/src/main/res/values-cs-rCZ/strings.xml
@@ -77,6 +77,12 @@
     <string name="nc_settings_no_ringtone">Žádný zvuk</string>
     <string name="nc_settings_vibrate">Vibrovat</string>
     <string name="nc_settings_vibrate_desc">Pokud není ztišený, telefon bude vibrovat</string>
+    <string name="nc_settings_appearance">Vzhled</string>
+    <string name="nc_settings_theme_title">Motiv vzhledu</string>
+    <string name="nc_settings_theme_key">motiv vzhledu</string>
+    <string name="nc_settings_theme_follow_system">Použít systémový výchozí</string>
+    <string name="nc_settings_theme_light">Světlý</string>
+    <string name="nc_settings_theme_dark">Tmavý</string>
     <string name="nc_settings_privacy">Soukromí</string>
     <string name="nc_settings_screen_lock_title">Zámek obrazovky</string>
     <string name="nc_settings_screen_lock_desc">Uzamknout %1$s pomocí zámku obrazovky Android nebo podporované biometrické metody</string>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index c80f7bd58..a1ca54edd 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -77,6 +77,13 @@
     <string name="nc_settings_no_ringtone">Kein Ton</string>
     <string name="nc_settings_vibrate">Vibrieren</string>
     <string name="nc_settings_vibrate_desc">Telefon wird vibrieren, sofern es nicht lautlos gestellt ist</string>
+    <string name="nc_settings_appearance">Aussehen</string>
+    <string name="nc_settings_theme_title">Design</string>
+    <string name="nc_settings_theme_key">Design</string>
+    <string name="nc_settings_theme_follow_system">Systemstandard verwenden</string>
+    <string name="nc_settings_theme_battery_saver">Durch Energiesparmodus setzen</string>
+    <string name="nc_settings_theme_light">Hell</string>
+    <string name="nc_settings_theme_dark">Dunkel</string>
     <string name="nc_settings_privacy">Datenschutz</string>
     <string name="nc_settings_screen_lock_title">Bildschirmsperre</string>
     <string name="nc_settings_screen_lock_desc">Sperren Sie %1$s mit Android-Bildschirmsperre oder unterstützter biometrischer Methode. </string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 0f409c78a..1e3279ae0 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -77,6 +77,12 @@
     <string name="nc_settings_no_ringtone">Aucun son</string>
     <string name="nc_settings_vibrate">Vibrer</string>
     <string name="nc_settings_vibrate_desc">Le téléphone va vibrer à moins qu\'il ne soit en mode silencieux</string>
+    <string name="nc_settings_appearance">Apparence</string>
+    <string name="nc_settings_theme_title">Thème</string>
+    <string name="nc_settings_theme_key">thème</string>
+    <string name="nc_settings_theme_follow_system">Utiliser les paramètres du système</string>
+    <string name="nc_settings_theme_light">Clair</string>
+    <string name="nc_settings_theme_dark">Sombre</string>
     <string name="nc_settings_privacy">Vie privée</string>
     <string name="nc_settings_screen_lock_title">Écran de verrouillage</string>
     <string name="nc_settings_screen_lock_desc">Verrouiller %1$s avec le verrouillage d’écran Android ou une méthode biométrique supportée</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 4eb3c02b4..465f8616d 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -77,6 +77,13 @@
     <string name="nc_settings_no_ringtone">Nessun suono</string>
     <string name="nc_settings_vibrate">Vibrazione</string>
     <string name="nc_settings_vibrate_desc">Il telefono vibrerà a meno che non sia silenziato</string>
+    <string name="nc_settings_appearance">Aspetto</string>
+    <string name="nc_settings_theme_title">Tema</string>
+    <string name="nc_settings_theme_key">tema</string>
+    <string name="nc_settings_theme_follow_system">Usa valori predefiniti di sistema</string>
+    <string name="nc_settings_theme_battery_saver">Impostato dal risparmio della batteria</string>
+    <string name="nc_settings_theme_light">Chiaro</string>
+    <string name="nc_settings_theme_dark">Scuro</string>
     <string name="nc_settings_privacy">Riservatezza</string>
     <string name="nc_settings_screen_lock_title">Blocco schermo</string>
     <string name="nc_settings_screen_lock_desc">Blocca %1$s con il blocco schermo di Android o con il metodo biometrico supportato</string>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 0e17efd01..dbc41f4c1 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -77,6 +77,13 @@
     <string name="nc_settings_no_ringtone">Sem som</string>
     <string name="nc_settings_vibrate">Vibrar</string>
     <string name="nc_settings_vibrate_desc">O telefone vai vibrar a menos que esteja silenciado</string>
+    <string name="nc_settings_appearance">Aparência</string>
+    <string name="nc_settings_theme_title">Tema</string>
+    <string name="nc_settings_theme_key">tema</string>
+    <string name="nc_settings_theme_follow_system">Use o padrão do sistema</string>
+    <string name="nc_settings_theme_battery_saver">Definido por Battery Saver</string>
+    <string name="nc_settings_theme_light">Claro</string>
+    <string name="nc_settings_theme_dark">Escuro</string>
     <string name="nc_settings_privacy">Privacidade</string>
     <string name="nc_settings_screen_lock_title">Bloquear tela</string>
     <string name="nc_settings_screen_lock_desc">Bloquear %1$s com o bloqueio de tela do Android ou um método biométrico suportado</string>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 889803127..28b991c61 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -77,6 +77,13 @@
     <string name="nc_settings_no_ringtone">Inget ljud</string>
     <string name="nc_settings_vibrate">Vibrera</string>
     <string name="nc_settings_vibrate_desc">Din telefon kommer att vibrera om den inte tystas</string>
+    <string name="nc_settings_appearance">Utseende</string>
+    <string name="nc_settings_theme_title">Tema</string>
+    <string name="nc_settings_theme_key">tema</string>
+    <string name="nc_settings_theme_follow_system">Använd systemets standard</string>
+    <string name="nc_settings_theme_battery_saver">Satt av batterisparare</string>
+    <string name="nc_settings_theme_light">Ljus</string>
+    <string name="nc_settings_theme_dark">Mörk</string>
     <string name="nc_settings_privacy">Integritet</string>
     <string name="nc_settings_screen_lock_title">Skärmlås</string>
     <string name="nc_settings_screen_lock_desc">Lås %1$s med Android skärmslås eller biometrisk metod</string>