diff --git a/Lib/test/test_decorators.py b/Lib/test/test_decorators.py
index 298979e509f..ea43f189c0b 100644
--- a/Lib/test/test_decorators.py
+++ b/Lib/test/test_decorators.py
@@ -1,4 +1,5 @@
 import unittest
+from types import MethodType
 
 def funcattrs(**kwds):
     def decorate(func):
@@ -307,6 +308,91 @@ class TestDecorators(unittest.TestCase):
         self.assertEqual(Class().inner(), 'spam')
         self.assertEqual(Class().outer(), 'eggs')
 
+    def test_wrapped_classmethod_inside_classmethod(self):
+        class MyClassMethod1:
+            def __init__(self, func):
+                self.func = func
+
+            def __call__(self, cls):
+                if hasattr(self.func, '__get__'):
+                    return self.func.__get__(cls, cls)()
+                return self.func(cls)
+
+            def __get__(self, instance, owner=None):
+                if owner is None:
+                    owner = type(instance)
+                return MethodType(self, owner)
+
+        class MyClassMethod2:
+            def __init__(self, func):
+                if isinstance(func, classmethod):
+                    func = func.__func__
+                self.func = func
+
+            def __call__(self, cls):
+                return self.func(cls)
+
+            def __get__(self, instance, owner=None):
+                if owner is None:
+                    owner = type(instance)
+                return MethodType(self, owner)
+
+        for myclassmethod in [MyClassMethod1, MyClassMethod2]:
+            class A:
+                @myclassmethod
+                def f1(cls):
+                    return cls
+
+                @classmethod
+                @myclassmethod
+                def f2(cls):
+                    return cls
+
+                @myclassmethod
+                @classmethod
+                def f3(cls):
+                    return cls
+
+                @classmethod
+                @classmethod
+                def f4(cls):
+                    return cls
+
+                @myclassmethod
+                @MyClassMethod1
+                def f5(cls):
+                    return cls
+
+                @myclassmethod
+                @MyClassMethod2
+                def f6(cls):
+                    return cls
+
+            self.assertIs(A.f1(), A)
+            self.assertIs(A.f2(), A)
+            self.assertIs(A.f3(), A)
+            self.assertIs(A.f4(), A)
+            self.assertIs(A.f5(), A)
+            self.assertIs(A.f6(), A)
+            a = A()
+            self.assertIs(a.f1(), A)
+            self.assertIs(a.f2(), A)
+            self.assertIs(a.f3(), A)
+            self.assertIs(a.f4(), A)
+            self.assertIs(a.f5(), A)
+            self.assertIs(a.f6(), A)
+
+            def f(cls):
+                return cls
+
+            self.assertIs(myclassmethod(f).__get__(a)(), A)
+            self.assertIs(myclassmethod(f).__get__(a, A)(), A)
+            self.assertIs(myclassmethod(f).__get__(A, A)(), A)
+            self.assertIs(myclassmethod(f).__get__(A)(), type(A))
+            self.assertIs(classmethod(f).__get__(a)(), A)
+            self.assertIs(classmethod(f).__get__(a, A)(), A)
+            self.assertIs(classmethod(f).__get__(A, A)(), A)
+            self.assertIs(classmethod(f).__get__(A)(), type(A))
 
 class TestClassDecorators(unittest.TestCase):
 
diff --git a/Objects/funcobject.c b/Objects/funcobject.c
index bd24f67b974..74f9167566d 100644
--- a/Objects/funcobject.c
+++ b/Objects/funcobject.c
@@ -739,7 +739,7 @@ cm_descr_get(PyObject *self, PyObject *obj, PyObject *type)
         type = (PyObject *)(Py_TYPE(obj));
     if (Py_TYPE(cm->cm_callable)->tp_descr_get != NULL) {
         return Py_TYPE(cm->cm_callable)->tp_descr_get(cm->cm_callable, type,
-                                                      NULL);
+                                                      type);
     }
     return PyMethod_New(cm->cm_callable, type);
 }