diff --git a/src/krecursivefilterproxymodel.h b/src/krecursivefilterproxymodel.h
index fe660ba..5f9e415 100644
--- a/src/krecursivefilterproxymodel.h
+++ b/src/krecursivefilterproxymodel.h
@@ -29,9 +29,12 @@ class KRecursiveFilterProxyModelPrivate;
 /**
   @brief Implements recursive filtering of models
 
-  QSortFilterProxyModel does not recurse when invoking a filtering stage, so that
+  Until Qt 5.10, QSortFilterProxyModel did not recurse when invoking a filtering stage, so that
   if a particular row is filtered out, its children are not even checked to see if they match the filter.
 
+  If you can depend on Qt >= 5.10, then just use QSortFilterProxyModel::setRecursiveFiltering(true),
+  and you don't need to use KRecursiveFilterProxyModel.
+
   For example, given a source model:
 
   @verbatim