--- xfdesktop4-4.3.90.2.orig/src/xfdesktop-file-icon-manager.c
+++ xfdesktop4-4.3.90.2/src/xfdesktop-file-icon-manager.c
@@ -639,7 +639,7 @@
     if(g_list_length(selected) == 1) {
         icon = XFDESKTOP_ICON(selected->data);
         
-        primary = g_strdup_printf(_("Are you sure that you want to delete \"%s\"?"),
+        primary = g_markup_printf_escaped(_("Are you sure that you want to delete \"%s\"?"),
                                   xfdesktop_icon_peek_label(icon));
         ret = xfce_message_dialog(GTK_WINDOW(toplevel),
                                   _("Question"), GTK_STOCK_DIALOG_QUESTION,