diff --git a/Objects/call.c b/Objects/call.c
index 61426c7..30fa14c 100644
--- a/Objects/call.c
+++ b/Objects/call.c
@@ -1,11 +1,11 @@
 #include "Python.h"
-#include "pycore_call.h"
-#include "pycore_ceval.h"        // _PyEval_EvalFrame()
-#include "pycore_object.h"
-#include "pycore_pyerrors.h"
-#include "pycore_pystate.h"      // _PyThreadState_GET()
-#include "pycore_tupleobject.h"
-#include "frameobject.h"
+#include "pycore_call.h"          // _PyObject_CallNoArgTstate()
+#include "pycore_ceval.h"         // _PyEval_EvalFrame()
+#include "pycore_object.h"        // _PyObject_GC_TRACK()
+#include "pycore_pyerrors.h"      // _PyErr_Occurred()
+#include "pycore_pystate.h"       // _PyThreadState_GET()
+#include "pycore_tuple.h"         // _PyTuple_ITEMS()
+#include "frameobject.h"          // _PyFrame_New_NoTrack()
 
 
 static PyObject *const *
diff --git a/Objects/codeobject.c b/Objects/codeobject.c
index cb4fb68..49011db 100644
--- a/Objects/codeobject.c
+++ b/Objects/codeobject.c
@@ -4,10 +4,10 @@
 #include "code.h"
 #include "opcode.h"
 #include "structmember.h"         // PyMemberDef
-#include "pycore_code.h"
+#include "pycore_code.h"          // _PyOpcache
 #include "pycore_interp.h"        // PyInterpreterState.co_extra_freefuncs
 #include "pycore_pystate.h"       // _PyInterpreterState_GET()
-#include "pycore_tupleobject.h"
+#include "pycore_tuple.h"         // _PyTuple_ITEMS()
 #include "clinic/codeobject.c.h"
 
 /* Holder for co_extra information */
diff --git a/Objects/descrobject.c b/Objects/descrobject.c
index fce9cdd..a8ce13c 100644
--- a/Objects/descrobject.c
+++ b/Objects/descrobject.c
@@ -1,10 +1,10 @@
 /* Descriptors -- a new, flexible way to describe attributes */
 
 #include "Python.h"
-#include "pycore_ceval.h"        // _Py_EnterRecursiveCall()
-#include "pycore_object.h"
-#include "pycore_pystate.h"      // _PyThreadState_GET()
-#include "pycore_tupleobject.h"
+#include "pycore_ceval.h"         // _Py_EnterRecursiveCall()
+#include "pycore_object.h"        // _PyObject_GC_UNTRACK()
+#include "pycore_pystate.h"       // _PyThreadState_GET()
+#include "pycore_tuple.h"         // _PyTuple_ITEMS()
 #include "structmember.h"         // PyMemberDef
 
 _Py_IDENTIFIER(getattr);
diff --git a/Objects/funcobject.c b/Objects/funcobject.c
index bd24f67..09a1886 100644
--- a/Objects/funcobject.c
+++ b/Objects/funcobject.c
@@ -3,7 +3,6 @@
 
 #include "Python.h"
 #include "pycore_object.h"
-#include "pycore_tupleobject.h"
 #include "code.h"
 #include "structmember.h"         // PyMemberDef
 
diff --git a/Objects/listobject.c b/Objects/listobject.c
index 22cdbe3..261a0fd 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -1,10 +1,10 @@
 /* List object implementation */
 
 #include "Python.h"
-#include "pycore_abstract.h"   // _PyIndex_Check()
-#include "pycore_object.h"
-#include "pycore_tupleobject.h"
-#include "pycore_accu.h"
+#include "pycore_abstract.h"      // _PyIndex_Check()
+#include "pycore_interp.h"        // PyInterpreterState.list
+#include "pycore_object.h"        // _PyObject_GC_TRACK()
+#include "pycore_tuple.h"         // _PyTuple_FromArray()
 
 #ifdef STDC_HEADERS
 #include <stddef.h>
diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index 751dbb9..ba6d425 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -1,8 +1,8 @@
 /* Range object implementation */
 
 #include "Python.h"
-#include "pycore_abstract.h"   // _PyIndex_Check()
-#include "pycore_tupleobject.h"
+#include "pycore_abstract.h"      // _PyIndex_Check()
+#include "pycore_tuple.h"         // _PyTuple_ITEMS()
 #include "structmember.h"         // PyMemberDef
 
 /* Support objects whose length is > PY_SSIZE_T_MAX.
diff --git a/Objects/structseq.c b/Objects/structseq.c
index b17b1f9..bd20ce3 100644
--- a/Objects/structseq.c
+++ b/Objects/structseq.c
@@ -8,8 +8,8 @@
 */
 
 #include "Python.h"
-#include "pycore_tupleobject.h"
-#include "pycore_object.h"
+#include "pycore_tuple.h"         // _PyTuple_FromArray()
+#include "pycore_object.h"        // _PyObject_GC_TRACK()
 #include "structmember.h"         // PyMemberDef
 
 static const char visible_length_key[] = "n_sequence_fields";