diff --git a/Objects/classobject.c b/Objects/classobject.c
index 93d1c67..79b0562 100644
--- a/Objects/classobject.c
+++ b/Objects/classobject.c
@@ -1,8 +1,8 @@
 /* Class object implementation (dead now except for methods) */
 
 #include "Python.h"
-#include "pycore_mem.h"
-#include "pycore_state.h"
+#include "pycore_pymem.h"
+#include "pycore_pystate.h"
 #include "structmember.h"
 
 #define TP_DESCR_GET(t) ((t)->tp_descr_get)