diff --git a/src/kconfigdialogmanager.cpp b/src/kconfigdialogmanager.cpp
--- a/src/kconfigdialogmanager.cpp
+++ b/src/kconfigdialogmanager.cpp
@@ -92,6 +92,7 @@
         s_propertyMap()->insert(QStringLiteral("KButtonGroup"), "current");
         s_propertyMap()->insert(QStringLiteral("KColorButton"), "color");
         s_propertyMap()->insert(QStringLiteral("KColorCombo"), "color");
+        s_propertyMap()->insert(QStringLiteral("KKeySequenceWidget"), "keySequence");
     }
 
     if (s_changedMap()->isEmpty()) {