diff --git a/src/frame.c b/src/frame.c
index 1e5e4bb..f72b8a6 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -2022,13 +2022,13 @@ of them (the selected terminal frame) is actually displayed.
     /* If needed, delete the terminal that this frame was on.
        (This must be done after the frame is killed.)  */
     terminal->reference_count--;
-#ifdef USE_GTK
+/** #ifdef USE_GTK **/
     /* FIXME: Deleting the terminal crashes emacs because of a GTK
        bug.
        http://lists.gnu.org/archive/html/emacs-devel/2011-10/msg00363.html */
     if (terminal->reference_count == 0 && terminal->type == output_x_window)
       terminal->reference_count = 1;
-#endif /* USE_GTK */
+/** #endif /\* USE_GTK *\/ **/
     if (terminal->reference_count == 0)
       {
 	Lisp_Object tmp;