diff --git a/Objects/longobject.c b/Objects/longobject.c
index 81af4ea..af8c14a 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -209,7 +209,7 @@
 		return (PyObject*)v;
 	}
 
-#if PyLONG_SHIFT==15
+#if PyLong_SHIFT==15
 	/* 2 digits */
 	if (!(abs_ival >> 2*PyLong_SHIFT)) {
 		v = _PyLong_New(2);