1 files changed, 1 insertions, 1 deletions
diff --git a/gc.c b/gc.c
index a5e941f1c8..5c6b0851e4 100644
--- a/gc.c
+++ b/gc.c
@@ -722,7 +722,7 @@ rb_gc_disable(void)
 VALUE rb_mGC;
 
 void
-rb_register_mark_object(VALUE obj)
+rb_gc_register_mark_object(VALUE obj)
 {
     VALUE ary = GET_THREAD()->vm->mark_object_ary;
     rb_ary_push(ary, obj);