1 files changed, 1 insertions, 1 deletions
diff --git a/vm.c b/vm.c
index 8ced733d5f..bc57caf16a 100644
--- a/vm.c
+++ b/vm.c
@@ -3179,7 +3179,7 @@ m_core_hash_merge_kwd(VALUE recv, VALUE hash, VALUE kw)
 static VALUE
 m_core_make_shareable(VALUE recv, VALUE obj)
 {
-    return rb_obj_freeze(obj);
+    return rb_ractor_make_shareable(obj);
 }
 
 static VALUE