diff --git a/tests/shanghai/eip3860_initcode/test_initcode.py b/tests/shanghai/eip3860_initcode/test_initcode.py
index 48fbf96108f..b81f4308738 100644
--- a/tests/shanghai/eip3860_initcode/test_initcode.py
+++ b/tests/shanghai/eip3860_initcode/test_initcode.py
@@ -237,7 +237,7 @@ def tx_access_list(self) -> List[AccessList]:
         """
         return [
             AccessList(address=Address(i), storage_keys=[])
-            for i in range(1, 478)
+            for i in range(1, 642)
         ]
 
     @pytest.fixture