diff --git a/share/qtcreator/qmldesigner/connectionseditor/SuggestionPopup.qml b/share/qtcreator/qmldesigner/connectionseditor/SuggestionPopup.qml
index 91945ded88e..8f2ee2f41f4 100644
--- a/share/qtcreator/qmldesigner/connectionseditor/SuggestionPopup.qml
+++ b/share/qtcreator/qmldesigner/connectionseditor/SuggestionPopup.qml
@@ -135,7 +135,7 @@ Controls.Popup {
                     boundsMovement: Flickable.StopAtBounds
                     boundsBehavior: Flickable.StopAtBounds
 
-                    ScrollBar.vertical: HelperWidgets.ScrollBar {
+                    Controls.ScrollBar.vertical: HelperWidgets.ScrollBar {
                         id: listScrollBar
                         parent: listView
                         x: listView.width - listScrollBar.width