diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c
index a7c96f3..95a0980 100644
--- a/Modules/pyexpat.c
+++ b/Modules/pyexpat.c
@@ -422,8 +422,7 @@
     if ((arg = PyTuple_New(1)) == NULL)
         goto finally;
 
-    if (PyTuple_SET_ITEM(arg, 0, bytes) < 0)
-        goto finally;
+    PyTuple_SET_ITEM(arg, 0, bytes);
 
     if ((str = PyObject_CallObject(meth, arg)) == NULL)
         goto finally;