diff --git a/comfy/supported_models.py b/comfy/supported_models.py
index 4b4123016..4064bdae1 100644
--- a/comfy/supported_models.py
+++ b/comfy/supported_models.py
@@ -1004,7 +1004,7 @@ class WAN21_T2V(supported_models_base.BASE):
 
     def __init__(self, unet_config):
         super().__init__(unet_config)
-        self.memory_usage_factor = self.unet_config.get("dim", 2000) / 2000
+        self.memory_usage_factor = self.unet_config.get("dim", 2000) / 2222
 
     def get_model(self, state_dict, prefix="", device=None):
         out = model_base.WAN21(self, device=device)