diff --git a/Include/Python.h b/Include/Python.h
index 5972ffa..d6e47c2 100644
--- a/Include/Python.h
+++ b/Include/Python.h
@@ -100,7 +100,6 @@
 #include "warnings.h"
 #include "weakrefobject.h"
 #include "structseq.h"
-#include "accu.h"
 
 #include "codecs.h"
 #include "pyerrors.h"
diff --git a/Misc/NEWS b/Misc/NEWS
index 1c1bf16..c14e999 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -93,6 +93,8 @@
 Build
 -----
 
+- Issue #14387: Do not include accu.h from Python.h.
+
 - Issue #14359: Only use O_CLOEXEC in _posixmodule.c if it is defined.
   Based on patch from Hervé Coatanhay.
 
diff --git a/Objects/accu.c b/Objects/accu.c
index 88e8f08..5bd2ee4 100644
--- a/Objects/accu.c
+++ b/Objects/accu.c
@@ -1,6 +1,7 @@
 /* Accumulator struct implementation */
 
 #include "Python.h"
+#include "accu.h"
 
 static PyObject *
 join_list_unicode(PyObject *lst)
diff --git a/Objects/listobject.c b/Objects/listobject.c
index 00de597..b9ef0d0 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -1,6 +1,7 @@
 /* List object implementation */
 
 #include "Python.h"
+#include "accu.h"
 
 #ifdef STDC_HEADERS
 #include <stddef.h>
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index f6dbc31..e99eda0 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -2,6 +2,7 @@
 /* Tuple object implementation */
 
 #include "Python.h"
+#include "accu.h"
 
 /* Speed optimization to avoid frequent malloc/free of small tuples */
 #ifndef PyTuple_MAXSAVESIZE