diff --git a/app/settings/BooksSettings.qml b/app/settings/BooksSettings.qml
index 53a41fa..1e2b678 100644
--- a/app/settings/BooksSettings.qml
+++ b/app/settings/BooksSettings.qml
@@ -158,7 +158,7 @@ Page {
                 id: nightModeBrightnessSlider
                 width: parent.width
                 //: Slider label
-                //% "Night mode brightness"
+                //% "Brightness in night mode"
                 label: qsTrId("harbour-books-settings-page-night_mode_brightness_label")
                 stepSize: (maximumValue - minimumValue) / 100.0
                 anchors.horizontalCenter: parent.horizontalCenter
diff --git a/app/translations/harbour-books-de.ts b/app/translations/harbour-books-de.ts
index bcbbad1..69b1690 100644
--- a/app/translations/harbour-books-de.ts
+++ b/app/translations/harbour-books-de.ts
@@ -150,7 +150,7 @@
         <translation type="unfinished">Nacht-Modus</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">Helligkeit im Nacht-Modus</translation>
     </message>
diff --git a/app/translations/harbour-books-es.ts b/app/translations/harbour-books-es.ts
index da7c885..30005e6 100644
--- a/app/translations/harbour-books-es.ts
+++ b/app/translations/harbour-books-es.ts
@@ -150,7 +150,7 @@
         <translation type="unfinished">Modo nocturno</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">Brillo en modo nocturno</translation>
     </message>
diff --git a/app/translations/harbour-books-fi.ts b/app/translations/harbour-books-fi.ts
index 81e0b84..fdcbe94 100644
--- a/app/translations/harbour-books-fi.ts
+++ b/app/translations/harbour-books-fi.ts
@@ -150,7 +150,7 @@
         <translation type="unfinished">Yötila</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">Kirkkaus yötilassa</translation>
     </message>
diff --git a/app/translations/harbour-books-hu.ts b/app/translations/harbour-books-hu.ts
index 4d43837..4776bd1 100644
--- a/app/translations/harbour-books-hu.ts
+++ b/app/translations/harbour-books-hu.ts
@@ -148,7 +148,7 @@
         <translation type="unfinished">Éjszakai mód</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">Fényerő éjszakai üzemmódban</translation>
     </message>
diff --git a/app/translations/harbour-books-nl.ts b/app/translations/harbour-books-nl.ts
index a2ed311..47ab952 100644
--- a/app/translations/harbour-books-nl.ts
+++ b/app/translations/harbour-books-nl.ts
@@ -150,7 +150,7 @@
         <translation type="unfinished">Nachtstand</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">Helderheid in nachtstand</translation>
     </message>
diff --git a/app/translations/harbour-books-pl.ts b/app/translations/harbour-books-pl.ts
index ce632d8..8fa600e 100644
--- a/app/translations/harbour-books-pl.ts
+++ b/app/translations/harbour-books-pl.ts
@@ -152,7 +152,7 @@
         <translation type="unfinished">Tryb nocny</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">Jasność w trybie nocnym</translation>
     </message>
diff --git a/app/translations/harbour-books-pt.ts b/app/translations/harbour-books-pt.ts
index 16db903..c0c0a91 100644
--- a/app/translations/harbour-books-pt.ts
+++ b/app/translations/harbour-books-pt.ts
@@ -150,7 +150,7 @@
         <translation type="unfinished">Modo noturno</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">Brilho no modo noturno</translation>
     </message>
diff --git a/app/translations/harbour-books-ru.ts b/app/translations/harbour-books-ru.ts
index 39f6969..47bb880 100644
--- a/app/translations/harbour-books-ru.ts
+++ b/app/translations/harbour-books-ru.ts
@@ -152,7 +152,7 @@
         <translation>Ночной режим</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation>Яркость в ночном режиме</translation>
     </message>
diff --git a/app/translations/harbour-books-sv.ts b/app/translations/harbour-books-sv.ts
index 16a2df7..efa4eaa 100644
--- a/app/translations/harbour-books-sv.ts
+++ b/app/translations/harbour-books-sv.ts
@@ -150,7 +150,7 @@
         <translation type="unfinished">Nattläge</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">Ljusstyrka i nattläge</translation>
     </message>
diff --git a/app/translations/harbour-books-zh_CN.ts b/app/translations/harbour-books-zh_CN.ts
index e5ee880..05b9d88 100644
--- a/app/translations/harbour-books-zh_CN.ts
+++ b/app/translations/harbour-books-zh_CN.ts
@@ -148,7 +148,8 @@
         <translation type="unfinished">夜间模式</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
+        <oldsource>Night mode brightness</oldsource>
         <extracomment>Slider label</extracomment>
         <translation type="unfinished">夜间模式下的亮度</translation>
     </message>
diff --git a/app/translations/harbour-books.ts b/app/translations/harbour-books.ts
index bfc803f..c3cc03f 100644
--- a/app/translations/harbour-books.ts
+++ b/app/translations/harbour-books.ts
@@ -150,9 +150,9 @@
         <translation>Night mode</translation>
     </message>
     <message id="harbour-books-settings-page-night_mode_brightness_label">
-        <source>Night mode brightness</source>
+        <source>Brightness in night mode</source>
         <extracomment>Slider label</extracomment>
-        <translation>Night mode brightness</translation>
+        <translation>Brightness in night mode</translation>
     </message>
     <message id="harbour-books-settings-page-orientation_label">
         <source>Orientation</source>