diff --git a/kcontrol/input/kmousedlg.ui b/kcontrol/input/kmousedlg.ui
index 89cc2a652..0bcc7f846 100644
--- a/kcontrol/input/kmousedlg.ui
+++ b/kcontrol/input/kmousedlg.ui
@@ -135,7 +135,7 @@
Re&verse scroll direction
- Change the direction of scrolling for the mouse wheel or the 4th and 5th mouse buttons.
+ Change the direction of scrolling for the mouse wheel, if present.
@@ -146,7 +146,7 @@
Swap &history navigation buttons
- Swap the two history navigation buttons on the mouse (8th and 9th mouse button).
+ Swap the two history navigation buttons on the mouse, if present.