diff --git a/gnome/src/config/preferencesdialog.c b/gnome/src/config/preferencesdialog.c
index 10b11ca34b04f1ef6e2ebffb6e073417b7c702b1..87c114ac4367897b51335326a97d71994fb51197 100644
--- a/gnome/src/config/preferencesdialog.c
+++ b/gnome/src/config/preferencesdialog.c
@@ -363,7 +363,7 @@ static GtkTreeModel* create_model(GtkWidget *widget)
                            PAGE_NUMBER, browser_entries_full[i].page_number,
                            -1);
         if (pixbuf)
-            gdk_pixbuf_unref(pixbuf);
+            g_object_unref(pixbuf);
     }
 
     return GTK_TREE_MODEL(store);