diff --git a/Source/Modules/python.cxx b/Source/Modules/python.cxx
index 4792090ea..bc7119614 100644
--- a/Source/Modules/python.cxx
+++ b/Source/Modules/python.cxx
@@ -4134,6 +4134,9 @@ public:
     Printv(f, "#if PY_VERSION_HEX >= 0x03040000\n", NIL);
     printSlot(f, getSlot(n, "feature:python:tp_finalize"), "tp_finalize", "destructor");
     Printv(f, "#endif\n", NIL);
+    Printv(f, "#if PY_VERSION_HEX >= 0x03080000\n", NIL);
+    printSlot(f, getSlot(n, "feature:python:tp_vectorcall"), "tp_vectorcall", "vectorcallfunc");
+    Printv(f, "#endif\n", NIL);
     Printv(f, "#ifdef COUNT_ALLOCS\n", NIL);
     printSlot(f, getSlot(n, "feature:python:tp_allocs"), "tp_allocs", "Py_ssize_t");
     printSlot(f, getSlot(n, "feature:python:tp_frees"), "tp_frees", "Py_ssize_t");