1 files changed, 1 insertions, 1 deletions
diff --git a/cont.c b/cont.c
index 833182aa4e..3a7f7ee235 100644
--- a/cont.c
+++ b/cont.c
@@ -489,7 +489,7 @@ rb_fiber_s_new(VALUE self)
     *th->cfp->lfp = 0;
     th->cfp->dfp = th->stack;
     th->cfp->self = Qnil;
-    th->cfp->magic = 0;
+    th->cfp->flag = 0;
     th->cfp->iseq = 0;
     th->cfp->proc = 0;
     th->cfp->block_iseq = 0;