diff --git a/Doc/c-api/typeobj.rst b/Doc/c-api/typeobj.rst
index 191f3690bccd5c..1405a470e610d5 100644
--- a/Doc/c-api/typeobj.rst
+++ b/Doc/c-api/typeobj.rst
@@ -473,7 +473,7 @@ PyTypeObject Definition
 -----------------------
 
 The structure definition for :c:type:`PyTypeObject` can be found in
-:file:`Include/object.h`.  For convenience of reference, this repeats the
+:file:`Include/cpython/object.h`.  For convenience of reference, this repeats the
 definition found there:
 
 .. XXX Drop this?