diff --git a/Objects/methodobject.c b/Objects/methodobject.c
index 00d3cfa..3daa9dd 100644
--- a/Objects/methodobject.c
+++ b/Objects/methodobject.c
@@ -180,7 +180,7 @@
 #define OFF(x) offsetof(PyCFunctionObject, x)
 
 static PyMemberDef meth_members[] = {
-	{"__module__",    T_OBJECT,     OFF(m_module), WRITE_RESTRICTED},
+	{"__module__",    T_OBJECT,     OFF(m_module), PY_WRITE_RESTRICTED},
 	{NULL}
 };