diff --git a/gtk/Gtk.metadata b/gtk/Gtk.metadata
index 263967832..70ed8b5e6 100644
--- a/gtk/Gtk.metadata
+++ b/gtk/Gtk.metadata
@@ -76,6 +76,7 @@
   <attr path="/api/namespace/class[@cname='GtkRc_']/method[@name='SetDefaultFiles']" name="win32_utf8_variant">true</attr>
   <attr path="/api/namespace/class[@cname='GtkRc_']/method[@name='SetDefaultFiles']/*/*[@name='filenames']" name="null_term_array">1</attr>
   <attr path="/api/namespace/class[@cname='GtkRender_']" name="internal">1</attr>
+  <attr path="/api/namespace/class[@cname='GtkRender_']/method[@name='IconPixbuf']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/class[@cname='GtkStock_']" name="hidden">1</attr>
   <attr path="/api/namespace/class[@cname='GtkTarget_']/method[@name='TableNewFromList']" name="hidden">1</attr>
   <attr path="/api/namespace/class[@cname='GtkTree_']/method[@name='GetRowDragData']/*/*[@name='tree_model']" name="pass_as">out</attr>