diff --git a/app/src/main/res/values-eo/strings.xml b/app/src/main/res/values-eo/strings.xml
index 054c9b30..19308e94 100644
--- a/app/src/main/res/values-eo/strings.xml
+++ b/app/src/main/res/values-eo/strings.xml
@@ -45,4 +45,5 @@
     <string name="save_photo_video_location">Konservi lokon de fotoj kaj filmetoj</string>
     <string name="photo_compression_quality">Kvalito de fota densigo</string>
     <string name="change_resolution">Ŝanĝi distingivon</string>
+    <string name="max_brightness">Maksimuma ekranheleco en antaŭrigardo</string>
 </resources>
diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index 35bcb910..550d1eb1 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -45,4 +45,5 @@
     <string name="photo_compression_quality">Calidade da compresión da foto</string>
     <string name="shutter">Obturador</string>
     <string name="save_photo_video_location">Gardar localización da foto e vídeo</string>
-</resources>
\ No newline at end of file
+    <string name="max_brightness">Brillo máximo da pantalla na vista previa</string>
+</resources>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index f3dfbdaa..8e3aa3f7 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -45,4 +45,5 @@
     <string name="toggle_timer">切換計時器模式</string>
     <string name="save_photo_video_location">儲存照片和影片位置</string>
     <string name="toggle_photo_video">切換照片/影片模式</string>
+    <string name="max_brightness">預覽時將螢幕亮度調整至最亮</string>
 </resources>