1 files changed, 1 insertions, 1 deletions
diff --git a/object.c b/object.c
index 2ceb5b0349..95d00a9732 100644
--- a/object.c
+++ b/object.c
@@ -262,7 +262,7 @@ rb_obj_clone(obj)
     }
     clone = rb_obj_alloc(rb_obj_class(obj));
     RBASIC(clone)->klass = rb_singleton_class_clone(obj);
-    RBASIC(clone)->flags = (RBASIC(obj)->flags | FL_TEST(clone, FL_TAINT)) & ~FL_FREEZE;
+    RBASIC(clone)->flags = (RBASIC(obj)->flags | FL_TEST(clone, FL_TAINT)) & ~(FL_FREEZE|FL_FINALIZE);
     init_copy(clone, obj);
     RBASIC(clone)->flags |= RBASIC(obj)->flags & FL_FREEZE;