1 files changed, 2 insertions, 2 deletions
diff --git a/Python/_warnings.c b/Python/_warnings.c
index 6cfae77f12..1b2c6cdfd4 100644
--- a/Python/_warnings.c
+++ b/Python/_warnings.c
@@ -415,7 +415,7 @@ call_show_warning(PyObject *category, PyObject *text, PyObject *message,
     if (msg == NULL)
         goto error;
 
-    res = PyObject_CallFunctionObjArgs(show_fn, msg, NULL);
+    res = _PyObject_CallArg1(show_fn, msg);
     Py_DECREF(show_fn);
     Py_DECREF(msg);
 
@@ -476,7 +476,7 @@ warn_explicit(PyObject *category, PyObject *message,
     }
     else {
         text = message;
-        message = PyObject_CallFunction(category, "O", message);
+        message = _PyObject_CallArg1(category, message);
         if (message == NULL)
             goto cleanup;
     }