diff --git a/gtk/gtkiconview.c b/gtk/gtkiconview.c
index 47dc4c751a..9e3d98fdff 100644
--- a/gtk/gtkiconview.c
+++ b/gtk/gtkiconview.c
@@ -6548,7 +6548,8 @@ gtk_icon_view_drag_data_received (GtkWidget        *widget,
  * gtk_icon_view_enable_model_drag_source:
  * @icon_view: a #GtkIconTreeView
  * @start_button_mask: Mask of allowed buttons to start drag
- * @targets: the table of targets that the drag will support
+ * @targets: (array length=n_targets): the table of targets that the drag will
+ *           support
  * @n_targets: the number of items in @targets
  * @actions: the bitmask of possible actions for a drag from this
  *    widget
@@ -6580,7 +6581,8 @@ gtk_icon_view_enable_model_drag_source (GtkIconView              *icon_view,
 /**
  * gtk_icon_view_enable_model_drag_dest:
  * @icon_view: a #GtkIconView
- * @targets: the table of targets that the drag will support
+ * @targets: (array length=n_targets): the table of targets that the drag will
+ *           support
  * @n_targets: the number of items in @targets
  * @actions: the bitmask of possible actions for a drag to this
  *    widget