diff --git a/tool/_testc/python-3.14.8/include/pythread.h b/tool/_testc/python-3.14.8/include/pythread.h
index cc043e3d..558bb428 100644
--- a/tool/_testc/python-3.14.8/include/pythread.h
+++ b/tool/_testc/python-3.14.8/include/pythread.h
@@ -24,6 +24,8 @@ PyAPI_FUNC(int) Py_IsTrue(PyObject *x);
 
 PyAPI_FUNC(int) PyObject_IsTrue(PyObject *x);
 
+PyAPI_FUNC(PyObject *) PyList_GetItem(PyObject *x, PyObject *index);
+
 #ifndef Py_LIMITED_API
 #  define Py_CPYTHON_PYTHREAD_H
 #  include "cpython/pythread.h"
diff --git a/tool/_testc/python-3.14.8/llcppg.cfg b/tool/_testc/python-3.14.8/llcppg.cfg
index d73d1be3..38d9026f 100644
--- a/tool/_testc/python-3.14.8/llcppg.cfg
+++ b/tool/_testc/python-3.14.8/llcppg.cfg
@@ -9,7 +9,7 @@
 	"NonClass": [],
 	"TypePrefix": ["Py_", "Py"],
 	"MethodCheck": ["Py*_: $1"],
-	"FuncPrefix": ["Py_"],
+	"FuncPrefix": ["Py_", "Py"],
 	"MacroPrefix": ["PY_", "Py_"],
 	"EnumPrefix": ["PY_"],
 	"VarPrefix": ["PY_"],
diff --git a/tool/_testc/python-3.14.8/pythread.go b/tool/_testc/python-3.14.8/pythread.go
index 6044669c..0f0e6ce0 100644
--- a/tool/_testc/python-3.14.8/pythread.go
+++ b/tool/_testc/python-3.14.8/pythread.go
@@ -41,6 +41,11 @@ func (self *Object) IsTrue() c.Int {
 	return 0
 }
 
+// llgo:link (*Object).Item C.PyList_GetItem
+func (self *Object) Item(index *Object) *Object {
+	return self
+}
+
 // PY_TIMEOUT_MAX is the highest usable value (in microseconds) of PY_TIMEOUT_T
 // type, and depends on the system threading API.
 //