1 files changed, 2 insertions, 2 deletions
diff --git a/Python/marshal.c b/Python/marshal.c
index d6cc04d..86cf57d 100644
--- a/Python/marshal.c
+++ b/Python/marshal.c
@@ -326,8 +326,8 @@ w_ref(PyObject *v, char *flag, WFILE *p)
             goto err;
         }
         w = (int)s;
-        Py_INCREF(v);
-        if (_Py_hashtable_set(p->hashtable, v, (void *)(uintptr_t)w) < 0) {
+        if (_Py_hashtable_set(p->hashtable, Py_NewRef(v),
+                              (void *)(uintptr_t)w) < 0) {
             Py_DECREF(v);
             goto err;
         }