1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_gc.c b/src/lj_gc.c
index 764d74a8..9f0ff2b6 100644
--- a/src/lj_gc.c
+++ b/src/lj_gc.c
@@ -254,7 +254,7 @@ static void gc_traverse_proto(global_State *g, GCproto *pt)
   if (pt->chunkname)
     gc_mark_str(pt->chunkname);
   for (i = -(ptrdiff_t)pt->sizekgc; i < 0; i++)  /* Mark collectable consts. */
-    gc_markobj(g, gcref(pt->k.gc[i]));
+    gc_markobj(g, proto_kgc(pt, i));
   for (i = 0; i < (ptrdiff_t)pt->sizeuvname; i++)  /* Mark upvalue names. */
     if (pt->uvname[i])
       gc_mark_str(pt->uvname[i]);