diff --git a/Include/cpython/pystate.h b/Include/cpython/pystate.h
index f292da1d3c6c5e..33a8c1c854c621 100644
--- a/Include/cpython/pystate.h
+++ b/Include/cpython/pystate.h
@@ -6,7 +6,7 @@
 extern "C" {
 #endif
 
-#include "cpython/initconfig.h"
+#include "initconfig.h"
 
 PyAPI_FUNC(int) _PyInterpreterState_RequiresIDRef(PyInterpreterState *);
 PyAPI_FUNC(void) _PyInterpreterState_RequireIDRef(PyInterpreterState *, int);