diff --git a/test/test_const_folding.py b/test/test_const_folding.py
index 611ef547..005551bb 100644
--- a/test/test_const_folding.py
+++ b/test/test_const_folding.py
@@ -1,14 +1,13 @@
 import unittest, math
 from tinygrad import Tensor, Device, dtypes
 from tinygrad.engine.schedule import create_schedule
-from tinygrad.features.multi import MultiLazyBuffer
 from tinygrad.helpers import CI
 from tinygrad.ops import BufferOps
 import numpy as np
 
 def _check_ast_count(desired_count:int, t:Tensor):
   # NOTE: this has side effect because everything can be scheduled only once
-  schedule = create_schedule(t.lazydata.lbs if isinstance(t.lazydata, MultiLazyBuffer) else [t.lazydata])
+  schedule = create_schedule(t.lazydata.lbs)
   asts = [s for s in schedule if s.ast[0].op is BufferOps.STORE]
   assert len(asts) == desired_count
 
diff --git a/tinygrad/tensor.py b/tinygrad/tensor.py
index 6fff66a8..35be3fe7 100644
--- a/tinygrad/tensor.py
+++ b/tinygrad/tensor.py
@@ -138,7 +138,7 @@ class Tensor:
 
   @staticmethod
   def corealize(lst:Iterable[Tensor]):
-    run_schedule(*create_schedule_with_vars(flatten([x.lazydata.lbs if isinstance(x.lazydata, MultiLazyBuffer) else [x.lazydata] for x in lst])))
+    run_schedule(*create_schedule_with_vars(flatten([x.lazydata.lbs for x in lst])))
 
   def realize(self) -> Tensor:
     Tensor.corealize([self])