diff --git a/book.toml b/book.toml
index 59272997..91b5cf4f 100644
--- a/book.toml
+++ b/book.toml
@@ -76,5 +76,6 @@ exclude = [
 	'freedesktop\.org',
 	'libressl\.org',
 	'gnu\.org',
+	'kde\.org',
 ]
 user-agent = "Mozilla/5.0"
diff --git a/src/config/graphical-session/kde.md b/src/config/graphical-session/kde.md
index 4a9019ca..d1c6da58 100644
--- a/src/config/graphical-session/kde.md
+++ b/src/config/graphical-session/kde.md
@@ -34,3 +34,15 @@ package. If you want video thumbnails, the `ffmpegthumbs` package is also
 necessary. Enable previews in "Control" -> "Configure Dolphin" -> "General" ->
 "Previews" by checking the corresponding boxes. File previews will be shown for
 the selected file types after clicking "Preview" in Dolphin's toolbar.
+
+### System Sound Themes
+
+The `kde-plasma` package does not include the default KDE Plasma system sounds.
+If you wish to install the default system sounds theme, install the
+`ocean-sound-theme` package. Legacy sounds can be installed with the
+`oxygen-sounds` package.
+
+### Browser Integration
+
+If you wish to enable browser integration, install the
+`plasma-browser-integration` package.