diff --git a/src/userprog/process.c b/src/userprog/process.c
index 301bb66..27a46ba 100644
--- a/src/userprog/process.c
+++ b/src/userprog/process.c
@@ -327,7 +327,7 @@ void
 process_exit (void)
 {
 
-  printf("(%s) EXIT STATUS: %d\n", thread_name (), thread_current ()->exit_status);
+  printf("(%d) EXIT STATUS: %d\n", thread_current ()->tid, thread_current ()->exit_status);
 
   struct thread *cur = thread_current ();
   uint32_t *pd;