1 files changed, 2 insertions, 2 deletions
diff --git a/eval.c b/eval.c
index 19ad4ed1dc..5b3c0936cf 100644
--- a/eval.c
+++ b/eval.c
@@ -1183,8 +1183,8 @@ rb_using_refinement(NODE *cref, VALUE klass, VALUE module)
     c = iclass = rb_include_class_new(module, superclass);
     RCLASS_REFINED_CLASS(c) = klass;
 
-    RCLASS_M_TBL_WRAPPER(OBJ_WB_UNPROTECT(c)) =
-	RCLASS_M_TBL_WRAPPER(OBJ_WB_UNPROTECT(module));
+    RCLASS_M_TBL(OBJ_WB_UNPROTECT(c)) =
+      RCLASS_M_TBL(OBJ_WB_UNPROTECT(module)); /* TODO: check unprotecting */
 
     module = RCLASS_SUPER(module);
     while (module && module != klass) {