diff --git a/src/plugins/qmlprofiler/qmlevent.h b/src/plugins/qmlprofiler/qmlevent.h
index 782df2a0f17..8f140a15fbf 100644
--- a/src/plugins/qmlprofiler/qmlevent.h
+++ b/src/plugins/qmlprofiler/qmlevent.h
@@ -146,7 +146,7 @@ struct QmlEvent {
         setNumbers<std::initializer_list<Number>, Number>(numbers);
     }
 
-    template<typename Container, typename Number>
+    template<typename Container, typename Number = qint64>
     Container numbers() const
     {
         Container container;