1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/_sqlite/row.c b/Modules/_sqlite/row.c
index 64dfd06..ee73446 100644
--- a/Modules/_sqlite/row.c
+++ b/Modules/_sqlite/row.c
@@ -46,7 +46,7 @@ pysqlite_row_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
     if (!PyArg_ParseTuple(args, "OO", &cursor, &data))
         return NULL;
 
-    if (!PyObject_IsInstance((PyObject*)cursor, (PyObject*)&pysqlite_CursorType)) {
+    if (!PyObject_TypeCheck((PyObject*)cursor, &pysqlite_CursorType)) {
         PyErr_SetString(PyExc_TypeError, "instance of cursor required for first argument");
         return NULL;
     }