diff --git a/src/plugins/qmldesigner/components/stateseditor/stateslist.qml b/src/plugins/qmldesigner/components/stateseditor/stateslist.qml
index bb84a4772158b8d33c16e83accfcde552b1a850a..dc2b649e354b050515a4d6ea5f96ca5c07b80ee7 100644
--- a/src/plugins/qmldesigner/components/stateseditor/stateslist.qml
+++ b/src/plugins/qmldesigner/components/stateseditor/stateslist.qml
@@ -10,6 +10,7 @@ Rectangle {
     signal startRenaming
 
     color: "#4f4f4f";
+    property color colorAlpha: "#994f4f4f";
 
     function adjustCurrentStateIndex() {
         if (currentStateIndex >= statesEditorModel.count)