diff --git a/planetmint/__init__.py b/planetmint/__init__.py
index a3635f5..c15b269 100644
--- a/planetmint/__init__.py
+++ b/planetmint/__init__.py
@@ -6,7 +6,6 @@
 import copy
 import logging
 import os
-from planetmint.migrations.chain_migration_election import ChainMigrationElection
 from planetmint.log import DEFAULT_LOGGING_CONFIG as log_config
 from planetmint.version import __version__  # noqa
 
@@ -107,6 +106,7 @@ from planetmint.common.transaction import Transaction  # noqa
 from planetmint import models  # noqa
 from planetmint.upsert_validator import ValidatorElection  # noqa
 from planetmint.elections.vote import Vote  # noqa
+from planetmint.migrations.chain_migration_election import ChainMigrationElection
 
 Transaction.register_type(Transaction.CREATE, models.Transaction)
 Transaction.register_type(Transaction.TRANSFER, models.Transaction)
diff --git a/planetmint/backend/localmongodb/connection.py b/planetmint/backend/localmongodb/connection.py
index 995bc04..294e4ce 100644
--- a/planetmint/backend/localmongodb/connection.py
+++ b/planetmint/backend/localmongodb/connection.py
@@ -4,7 +4,7 @@
 # Code is Apache-2.0 and docs are CC-BY-4.0
 
 import logging
-import bigchaindb
+import planetmint
 from ssl import CERT_REQUIRED
 
 import pymongo
@@ -42,7 +42,7 @@ class Connection:
                 configuration's ``database`` settings
         """
 
-        dbconf = bigchaindb.config['database']
+        dbconf = planetmint.config['database']
 
         self.host = host or dbconf['host']
         self.port = port or dbconf['port']
diff --git a/planetmint/backend/localmongodb/query.py b/planetmint/backend/localmongodb/query.py
index 217a775..1d51cb1 100644
--- a/planetmint/backend/localmongodb/query.py
+++ b/planetmint/backend/localmongodb/query.py
@@ -7,11 +7,11 @@
 
 from pymongo import DESCENDING
 
-from bigchaindb import backend
-from bigchaindb.backend.exceptions import DuplicateKeyError
-from bigchaindb.backend.utils import module_dispatch_registrar
-from bigchaindb.backend.localmongodb.connection import LocalMongoDBConnection
-from bigchaindb.common.transaction import Transaction
+from planetmint import backend
+from planetmint.backend.exceptions import DuplicateKeyError
+from planetmint.backend.utils import module_dispatch_registrar
+from planetmint.backend.localmongodb.connection import LocalMongoDBConnection
+from planetmint.common.transaction import Transaction
 
 register_query = module_dispatch_registrar(backend.query)