diff --git a/src/ethereum/prague/vm/eof/stack_height_check.py b/src/ethereum/prague/vm/eof/stack_height_check.py
index 6762877444..f2d98dba20 100644
--- a/src/ethereum/prague/vm/eof/stack_height_check.py
+++ b/src/ethereum/prague/vm/eof/stack_height_check.py
@@ -5,7 +5,7 @@
 
 from ...vm.instructions import Ops, op_stack_items
 from ..exceptions import InvalidEof
-from .validation import Validator
+from . import Validator
 
 
 def stack_height_callf(validator: Validator) -> None: