diff --git a/src/vm.c b/src/vm.c
index 7d63b939e..214907a19 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1505,7 +1505,7 @@ RETRY_TRY_BLOCK:
         }
       }
 
-      /* prepare stack */vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvh[---------------,,,,]cv
+      /* prepare stack */
       if (MRB_PROC_CFUNC_P(m)) {
         recv = MRB_PROC_CFUNC(m)(mrb, recv);
         mrb_gc_arena_restore(mrb, ai);