diff --git a/blockstore/lib/nameset/__init__.py b/blockstore/lib/nameset/__init__.py
index bba59ac33..5f15094fd 100644
--- a/blockstore/lib/nameset/__init__.py
+++ b/blockstore/lib/nameset/__init__.py
@@ -24,7 +24,7 @@
 import namedb 
 import virtualchain_hooks
 
-from .namedb import BlockstoreDB, BlockstoreDBIterator, get_namespace_from_name, price_name, \
+from .namedb import BlockstoreDB, get_namespace_from_name, price_name, \
     get_name_from_fq_name, price_namespace
 from .virtualchain_hooks import get_virtual_chain_name, get_virtual_chain_version, get_first_block_id, get_opcodes, \
-    get_op_processing_order, get_magic_bytes, get_db_state, db_parse, db_check, db_commit, db_save, db_iterable
\ No newline at end of file
+    get_op_processing_order, get_magic_bytes, get_db_state, db_parse, db_check, db_commit, db_save, db_serialize
\ No newline at end of file