1 files changed, 2 insertions, 6 deletions
diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index 47b5064..7b2e2a3 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -5104,17 +5104,13 @@ typedef struct {
 } PyGenericObject;
 
 static PyObject *
-generic_class_getitem(PyObject *self, PyObject *args)
+generic_class_getitem(PyObject *type, PyObject *item)
 {
-    PyObject *type, *item;
-    if (!PyArg_UnpackTuple(args, "__class_getitem__", 2, 2, &type, &item)) {
-        return NULL;
-    }
     return generic_alias_new(item);
 }
 
 static PyMethodDef generic_methods[] = {
-    {"__class_getitem__", generic_class_getitem, METH_VARARGS|METH_STATIC, NULL},
+    {"__class_getitem__", generic_class_getitem, METH_O|METH_CLASS, NULL},
     {NULL}  /* sentinel */
 };