diff --git a/comfy/samplers.py b/comfy/samplers.py
index 7668d791..a7c240f4 100644
--- a/comfy/samplers.py
+++ b/comfy/samplers.py
@@ -711,6 +711,17 @@ def calculate_sigmas_scheduler(model, scheduler_name, steps):
         print("error invalid scheduler", self.scheduler)
     return sigmas
 
+def sampler_class(name):
+    if name == "uni_pc":
+        sampler = UNIPC
+    elif name == "uni_pc_bh2":
+        sampler = UNIPCBH2
+    elif name == "ddim":
+        sampler = DDIM
+    else:
+        sampler = ksampler(name)
+    return sampler
+
 class KSampler:
     SCHEDULERS = SCHEDULER_NAMES
     SAMPLERS = SAMPLER_NAMES
@@ -769,13 +780,6 @@ class KSampler:
                 else:
                     return torch.zeros_like(noise)
 
-        if self.sampler == "uni_pc":
-            sampler = UNIPC
-        elif self.sampler == "uni_pc_bh2":
-            sampler = UNIPCBH2
-        elif self.sampler == "ddim":
-            sampler = DDIM
-        else:
-            sampler = ksampler(self.sampler)
+        sampler = sampler_class(self.sampler)
 
         return sample(self.model, noise, positive, negative, cfg, self.device, sampler(), sigmas, self.model_options, latent_image=latent_image, denoise_mask=denoise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed)
diff --git a/comfy_extras/nodes_custom_sampler.py b/comfy_extras/nodes_custom_sampler.py
index 842a9de4..1c587dbd 100644
--- a/comfy_extras/nodes_custom_sampler.py
+++ b/comfy_extras/nodes_custom_sampler.py
@@ -28,7 +28,7 @@ class KSamplerSelect:
     @classmethod
     def INPUT_TYPES(s):
         return {"required":
-                    {"sampler_name": (comfy.samplers.KSAMPLER_NAMES, ),
+                    {"sampler_name": (comfy.samplers.SAMPLER_NAMES, ),
                       }
                }
     RETURN_TYPES = ("SAMPLER",)
@@ -37,7 +37,7 @@ class KSamplerSelect:
     FUNCTION = "get_sampler"
 
     def get_sampler(self, sampler_name):
-        sampler = comfy.samplers.ksampler(sampler_name)()
+        sampler = comfy.samplers.sampler_class(sampler_name)()
         return (sampler, )
 
 class SamplerCustom: