diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb
index cb7c53f..df16254 100644
--- a/test/ruby/test_refinement.rb
+++ b/test/ruby/test_refinement.rb
@@ -1310,58 +1310,6 @@ class TestRefinement < Test::Unit::TestCase
     end;
   end
 
-  def test_remove_refined_method
-    assert_separately([], <<-"end;")
-    bug10765 = '[ruby-core:67722] [Bug #10765]'
-
-    class C
-      def foo
-        "C#foo"
-      end
-    end
-
-    module RefinementBug
-      refine C do
-        def foo
-          "RefinementBug#foo"
-        end
-      end
-    end
-
-    using RefinementBug
-
-    class C
-      remove_method :foo
-    end
-
-    assert_equal("RefinementBug#foo", C.new.foo, bug10765)
-    end;
-  end
-
-  def test_remove_undefined_refined_method
-    assert_separately([], <<-"end;")
-    bug10765 = '[ruby-core:67722] [Bug #10765]'
-
-    class C
-    end
-
-    module RefinementBug
-      refine C do
-        def foo
-        end
-      end
-    end
-
-    using RefinementBug
-
-    assert_raise(NameError, bug10765) {
-      class C
-        remove_method :foo
-      end
-    }
-    end;
-  end
-
   private
 
   def eval_using(mod, s)
diff --git a/vm_method.c b/vm_method.c
index 8ad2b72..b2cff6f 100644
--- a/vm_method.c
+++ b/vm_method.c
@@ -766,12 +766,10 @@ remove_method(VALUE klass, ID mid)
 
     if (!st_lookup(RCLASS_M_TBL(klass), mid, &data) ||
 	!(me = (rb_method_entry_t *)data) ||
-	(!me->def || me->def->type == VM_METHOD_TYPE_UNDEF) ||
-        UNDEFINED_REFINED_METHOD_P(me->def)) {
+	(!me->def || me->def->type == VM_METHOD_TYPE_UNDEF)) {
 	rb_name_error(mid, "method `%"PRIsVALUE"' not defined in %"PRIsVALUE,
 		      rb_id2str(mid), rb_class_path(klass));
     }
-
     key = (st_data_t)mid;
     st_delete(RCLASS_M_TBL(klass), &key, &data);
 
@@ -779,10 +777,6 @@ remove_method(VALUE klass, ID mid)
     rb_clear_method_cache_by_class(klass);
     rb_unlink_method_entry(me);
 
-    if (me->def->type == VM_METHOD_TYPE_REFINED) {
-	rb_add_refined_method_entry(klass, mid);
-    }
-
     CALL_METHOD_HOOK(self, removed, mid);
 }