1 files changed, 3 insertions, 0 deletions
diff --git a/Python/instrumentation.c b/Python/instrumentation.c
index 8714324..a5b10ae 100644
--- a/Python/instrumentation.c
+++ b/Python/instrumentation.c
@@ -1858,6 +1858,9 @@ monitoring_register_callback_impl(PyObject *module, int tool_id, int event,
         PyErr_Format(PyExc_ValueError, "invalid event %d", event);
         return NULL;
     }
+    if (PySys_Audit("sys.monitoring.register_callback", "O", func) < 0) {
+        return NULL;
+    }
     if (func == Py_None) {
         func = NULL;
     }