From ca17fc835593593f04b0aec04e266afc32a2ccfb Mon Sep 17 00:00:00 2001
From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>
Date: Mon, 16 Mar 2026 18:38:40 -0700
Subject: [PATCH] Fix potential issue. (#13009)

---
 comfy/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/comfy/utils.py b/comfy/utils.py
index e331b618b..13b7ca6c8 100644
--- a/comfy/utils.py
+++ b/comfy/utils.py
@@ -899,7 +899,7 @@ def set_attr(obj, attr, value):
 def set_attr_param(obj, attr, value):
     # Clone inference tensors (created under torch.inference_mode) since
     # their version counter is frozen and nn.Parameter() cannot wrap them.
-    if value.is_inference():
+    if (not torch.is_inference_mode_enabled()) and value.is_inference():
         value = value.clone()
     return set_attr(obj, attr, torch.nn.Parameter(value, requires_grad=False))