diff --git a/sysdeps/pthread/tst-stdio1.c b/sysdeps/pthread/tst-stdio1.c
index 1266181505..b198576319 100644
--- a/sysdeps/pthread/tst-stdio1.c
+++ b/sysdeps/pthread/tst-stdio1.c
@@ -46,7 +46,7 @@ do_test (void)
       _exit (1);
     }
 
-  delayed_exit (1);
+  delayed__exit (1);
   xpthread_join (th);
 
   puts ("join returned");