1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/_sqlite/module.c b/Modules/_sqlite/module.c
index 61ac0a1..107d61a 100644
--- a/Modules/_sqlite/module.c
+++ b/Modules/_sqlite/module.c
@@ -146,7 +146,7 @@ static PyObject* module_register_converter(PyObject* self, PyObject* args, PyObj
     PyObject* callable;
     PyObject* retval = NULL;
 
-    if (!PyArg_ParseTuple(args, "SO", &orig_name, &callable)) {
+    if (!PyArg_ParseTuple(args, "UO", &orig_name, &callable)) {
         return NULL;
     }