diff --git a/pym/console/application/cl_client.py b/pym/console/application/cl_client.py
index fbf7167..30ae2ba 100644
--- a/pym/console/application/cl_client.py
+++ b/pym/console/application/cl_client.py
@@ -44,6 +44,7 @@ from .function import (MessageReceiver, MessageDispatcher, clear, _print,
                       get_view_params, parse_error)
 from calculate.lib.utils.files import makeDirectory, readLinesFile
 from calculate.lib.cl_lang import setLocalTranslate
+from M2Crypto import BIO
 
 _ = lambda x: x
 setLocalTranslate('cl_console3', sys.modules[__name__])
diff --git a/pym/console/application/client_class.py b/pym/console/application/client_class.py
index 91447fd..4992afb 100644
--- a/pym/console/application/client_class.py
+++ b/pym/console/application/client_class.py
@@ -24,6 +24,7 @@ import ssl
 import OpenSSL
 import hashlib
 import M2Crypto
+from M2Crypto import BIO
 import calculate.contrib
 from calculate.core.datavars import DataVarsCore
 from calculate.lib.datavars import DataVars