diff --git a/modules/sd_samplers_kdiffusion.py b/modules/sd_samplers_kdiffusion.py
index 0190b138..e3906d1a 100644
--- a/modules/sd_samplers_kdiffusion.py
+++ b/modules/sd_samplers_kdiffusion.py
@@ -208,8 +208,6 @@ class KDiffusionSampler(sd_samplers_common.Sampler):
             unet_patcher.memory_required([x.shape[0] * 2] + list(x.shape[1:])) + inference_memory)
 
         self.model_wrap.log_sigmas = self.model_wrap.log_sigmas.to(unet_patcher.current_device)
-        self.model_wrap.sigma_min = self.model_wrap.sigma_min.to(unet_patcher.current_device)
-        self.model_wrap.sigma_max = self.model_wrap.sigma_max.to(unet_patcher.current_device)
         self.model_wrap.sigmas = self.model_wrap.sigmas.to(unet_patcher.current_device)
 
         steps = steps or p.steps