diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index 134754086..6b02751b0 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -79,6 +79,13 @@ Produciuse un fallo aorecuperar os axustes da sinalización</string>
     <string name="nc_settings_no_ringtone">Sen son</string>
     <string name="nc_settings_vibrate">Vibrar</string>
     <string name="nc_settings_vibrate_desc">O teléfono vibrará, a non ser que estea silenciado</string>
+    <string name="nc_settings_appearance">Aparencia</string>
+    <string name="nc_settings_theme_title">Tema</string>
+    <string name="nc_settings_theme_key">tema</string>
+    <string name="nc_settings_theme_follow_system">Usar o redeterminado do sistema</string>
+    <string name="nc_settings_theme_battery_saver">Establecido polo aforrador de batería</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">Bloqueo de pantalla</string>
     <string name="nc_settings_screen_lock_desc">Bloquear %1$s co bloqueo de pantalla de Android ou co método biométrico compatíbel</string>
diff --git a/app/src/main/res/values-sr/strings.xml b/app/src/main/res/values-sr/strings.xml
index ec32d87a1..cbc78d2e2 100644
--- a/app/src/main/res/values-sr/strings.xml
+++ b/app/src/main/res/values-sr/strings.xml
@@ -77,6 +77,13 @@
     <string name="nc_settings_no_ringtone">Нема звука</string>
     <string name="nc_settings_vibrate">Вибрирај</string>
     <string name="nc_settings_vibrate_desc">Телефон ће вибрирати осим ако није утишан</string>
+    <string name="nc_settings_appearance">Изглед</string>
+    <string name="nc_settings_theme_title">Тема</string>
+    <string name="nc_settings_theme_key">тема</string>
+    <string name="nc_settings_theme_follow_system">Користи системске подразумеване</string>
+    <string name="nc_settings_theme_battery_saver">Поставља штедња батерије</string>
+    <string name="nc_settings_theme_light">Светла</string>
+    <string name="nc_settings_theme_dark">Тамна</string>
     <string name="nc_settings_privacy">Приватност</string>
     <string name="nc_settings_screen_lock_title">Закључавање екрана</string>
     <string name="nc_settings_screen_lock_desc">Закључајте %1$s са Андроидовим екраном закључавања или подржаним биометријским методом</string>