From b4dc03ad7669b155d3c7714e9e5a474365d50c8c Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Wed, 16 Apr 2025 04:53:56 -0400
Subject: [PATCH] Fix issue on old torch.

---
 comfy/rmsnorm.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/comfy/rmsnorm.py b/comfy/rmsnorm.py
index 77df4446..9d82bee1 100644
--- a/comfy/rmsnorm.py
+++ b/comfy/rmsnorm.py
@@ -49,6 +49,7 @@ if RMSNorm is None:
                 )
             else:
                 self.register_parameter("weight", None)
+            self.bias = None
 
         def forward(self, x):
             return rms_norm(x, self.weight, self.eps)