diff --git a/planetmint/backend/__init__.py b/planetmint/backend/__init__.py
index 8b4c6af..1468dc7 100644
--- a/planetmint/backend/__init__.py
+++ b/planetmint/backend/__init__.py
@@ -12,5 +12,5 @@ configuration or the ``PLANETMINT_DATABASE_BACKEND`` environment variable.
 """
 
 # Include the backend interfaces
-from planetmint.backend import schema, query  # noqa
+from planetmint.backend import schema, query, convert  # noqa
 from planetmint.backend.connection import connect, Connection
diff --git a/planetmint/backend/tarantool/__init__.py b/planetmint/backend/tarantool/__init__.py
index 31dfc2e..4ee14e1 100644
--- a/planetmint/backend/tarantool/__init__.py
+++ b/planetmint/backend/tarantool/__init__.py
@@ -1,5 +1,5 @@
 # Register the single dispatched modules on import.
-from planetmint.backend.tarantool import query, connection, schema # noqa
+from planetmint.backend.tarantool import query, connection, schema, convert # noqa
 
 # MongoDBConnection should always be accessed via
 # ``planetmint.backend.connect()``.