diff --git a/modules_forge/alter_samplers.py b/modules_forge/alter_samplers.py
index af216d34..15cbe2f0 100644
--- a/modules_forge/alter_samplers.py
+++ b/modules_forge/alter_samplers.py
@@ -19,8 +19,4 @@ def build_constructor(sampler_name):
 
 samplers_data_alter = [
     sd_samplers_common.SamplerData('DDPM', build_constructor(sampler_name='ddpm'), ['ddpm'], {}),
-    sd_samplers_common.SamplerData('HeunPP2', build_constructor(sampler_name='heunpp2'), ['heunpp2'], {}),
-    sd_samplers_common.SamplerData('IPNDM', build_constructor(sampler_name='ipndm'), ['ipndm'], {}),
-    sd_samplers_common.SamplerData('IPNDM_V', build_constructor(sampler_name='ipndm_v'), ['ipndm_v'], {}),
-    sd_samplers_common.SamplerData('DEIS', build_constructor(sampler_name='deis'), ['deis'], {}),
 ]