diff --git a/src/libs/tracing/qml/TimeMarks.qml b/src/libs/tracing/qml/TimeMarks.qml
index 31c3d49633a..a0f93e6eadc 100644
--- a/src/libs/tracing/qml/TimeMarks.qml
+++ b/src/libs/tracing/qml/TimeMarks.qml
@@ -70,7 +70,7 @@ Item {
 
     Connections {
         target: model
-        function onExpandedRowHeightChanged() {
+        function onExpandedRowHeightChanged(row, height) {
             if (model && model.expanded && row >= 0)
                 rowRepeater.itemAt(row).height = height;
         }