diff --git a/ax/modelbridge/registry.py b/ax/modelbridge/registry.py
index 309b8af9b11..10b8e92f8fc 100644
--- a/ax/modelbridge/registry.py
+++ b/ax/modelbridge/registry.py
@@ -45,7 +45,6 @@
 from ax.modelbridge.transforms.log import Log
 from ax.modelbridge.transforms.logit import Logit
 from ax.modelbridge.transforms.one_hot import OneHot
-from ax.modelbridge.transforms.relativize import Relativize
 from ax.modelbridge.transforms.remove_fixed import RemoveFixed
 from ax.modelbridge.transforms.search_space_to_choice import SearchSpaceToChoice
 from ax.modelbridge.transforms.standardize_y import StandardizeY
@@ -100,8 +99,6 @@
     UnitX,
 ]
 
-EB_ashr_trans: list[type[Transform]] = [Relativize, IVW, SearchSpaceToChoice]
-
 Y_trans: list[type[Transform]] = [IVW, Derelativize, StandardizeY]
 
 # Expected `List[Type[Transform]]` for 2nd anonymous parameter to