diff --git a/k_diffusion/external.py b/k_diffusion/external.py
index 79b51cec..7ecc8c25 100644
--- a/k_diffusion/external.py
+++ b/k_diffusion/external.py
@@ -38,6 +38,41 @@ class VDenoiser(nn.Module):
         return self.inner_model(input * c_in, self.sigma_to_t(sigma), **kwargs) * c_out + input * c_skip
 
 
+class ForgeScheduleLinker(nn.Module):
+    def __init__(self, predictor):
+        super().__init__()
+        self.predictor = predictor
+
+    @property
+    def sigmas(self):
+        return self.predictor.sigmas
+
+    @property
+    def log_sigmas(self):
+        return self.predictor.sigmas.log()
+
+    @property
+    def sigma_min(self):
+        return self.predictor.sigma_min()
+
+    @property
+    def sigma_max(self):
+        return self.predictor.sigma_max()
+
+    def get_sigmas(self, n=None):
+        if n is None:
+            return sampling.append_zero(self.sigmas.flip(0))
+        t_max = len(self.sigmas) - 1
+        t = torch.linspace(t_max, 0, n, device=self.sigmas.device)
+        return sampling.append_zero(self.t_to_sigma(t))
+
+    def sigma_to_t(self, sigma, quantize=None):
+        return self.predictor.timestep(sigma)
+
+    def t_to_sigma(self, t):
+        return self.predictor.sigma(t)
+
+
 class DiscreteSchedule(nn.Module):
     """A mapping between continuous noise levels (sigmas) and a list of discrete noise
     levels."""
diff --git a/modules/sd_samplers_kdiffusion.py b/modules/sd_samplers_kdiffusion.py
index 146e9c3a..5d304a28 100644
--- a/modules/sd_samplers_kdiffusion.py
+++ b/modules/sd_samplers_kdiffusion.py
@@ -56,10 +56,7 @@ class CFGDenoiserKDiffusion(sd_samplers_cfg_denoiser.CFGDenoiser):
     @property
     def inner_model(self):
         if self.model_wrap is None:
-            self.model_wrap = k_diffusion.external.DiscreteSchedule(
-                sigmas=shared.sd_model.forge_objects.unet.model.predictor.sigmas,
-                quantize=shared.opts.enable_quantization
-            )
+            self.model_wrap = k_diffusion.external.ForgeScheduleLinker(shared.sd_model.forge_objects.unet.model.predictor)
             self.model_wrap.inner_model = shared.sd_model
 
         return self.model_wrap
@@ -136,8 +133,7 @@ class KDiffusionSampler(sd_samplers_common.Sampler):
         unet_patcher = self.model_wrap.inner_model.forge_objects.unet
         sampling_prepare(self.model_wrap.inner_model.forge_objects.unet, x=x)
 
-        self.model_wrap.log_sigmas = self.model_wrap.log_sigmas.to(x.device)
-        self.model_wrap.sigmas = self.model_wrap.sigmas.to(x.device)
+        self.model_wrap.predictor.to(x.device)
 
         steps, t_enc = sd_samplers_common.setup_img2img_steps(p, steps)
 
@@ -198,8 +194,7 @@ class KDiffusionSampler(sd_samplers_common.Sampler):
         unet_patcher = self.model_wrap.inner_model.forge_objects.unet
         sampling_prepare(self.model_wrap.inner_model.forge_objects.unet, x=x)
 
-        self.model_wrap.log_sigmas = self.model_wrap.log_sigmas.to(x.device)
-        self.model_wrap.sigmas = self.model_wrap.sigmas.to(x.device)
+        self.model_wrap.predictor.to(x.device)
 
         steps = steps or p.steps