diff --git a/doc/src/platforms/linux.qdoc b/doc/src/platforms/linux.qdoc
index e9805a062f86453b281e121cffdf13cfb03fff43..ecad0fccfb3b170e625966e76a81e66856e486ae 100644
--- a/doc/src/platforms/linux.qdoc
+++ b/doc/src/platforms/linux.qdoc
@@ -205,6 +205,13 @@
     \li auto-detected or provided by -qt-xcb
     \li 0.3.9
 
+    \row {id="OptionalColor"}
+    \li xkbcommon
+    \li libxkbcommon
+    \li Keymap handling
+    \li \tt{-xkbcommon} or auto-detected
+    \li 0.5.0
+
     \row {id="OptionalColor"}
     \li Fontconfig
     \li libfontconfig