diff -r 711ba0f1057e -r e92ca942ddca contrib/python-zstandard/c-ext/compressionchunker.c
--- a/contrib/python-zstandard/c-ext/compressionchunker.c	Wed Jan 20 14:47:13 2021 +0100
+++ b/contrib/python-zstandard/c-ext/compressionchunker.c	Mon Dec 14 10:44:29 2020 +0100
@@ -348,12 +348,12 @@
 };
 
 void compressionchunker_module_init(PyObject* module) {
-	Py_TYPE(&ZstdCompressionChunkerIteratorType) = &PyType_Type;
+	Py_SET_TYPE(&ZstdCompressionChunkerIteratorType, &PyType_Type);
 	if (PyType_Ready(&ZstdCompressionChunkerIteratorType) < 0) {
 		return;
 	}
 
-	Py_TYPE(&ZstdCompressionChunkerType) = &PyType_Type;
+	Py_SET_TYPE(&ZstdCompressionChunkerType, &PyType_Type);
 	if (PyType_Ready(&ZstdCompressionChunkerType) < 0) {
 		return;
 	}