diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c
index 89c5717..19d12ae 100644
--- a/Modules/_multiprocessing/multiprocessing.c
+++ b/Modules/_multiprocessing/multiprocessing.c
@@ -225,7 +225,7 @@
 };
 
 
-PyObject*
+PyMODINIT_FUNC 
 PyInit__multiprocessing(void)
 {
 	PyObject *module, *temp;