diff --git a/duniterpy/documents/__init__.py b/duniterpy/documents/__init__.py
index 58a919cd8db72b291f5f0ba082067ece2f4cdd2a..f3276a50f16c8f727384f6341b155735be0aa64b 100644
--- a/duniterpy/documents/__init__.py
+++ b/duniterpy/documents/__init__.py
@@ -5,5 +5,6 @@ from .peer import endpoint, BMAEndpoint, UnknownEndpoint, Peer, SecuredBMAEndpoi
 from .transaction import SimpleTransaction, Transaction, InputSource, OutputSource, \
     SIGParameter, Unlock, UnlockParameter
 from .document import Document, MalformedDocumentError
+from .crc_pubkey import CRCPubkey
 
 from . import constants