diff --git a/src/common/stanza_session.py b/src/common/stanza_session.py
index b4ab7c2dc..028bee596 100644
--- a/src/common/stanza_session.py
+++ b/src/common/stanza_session.py
@@ -37,7 +37,7 @@ from hashlib import sha256
 from hmac import HMAC
 from common import crypto
 
-if gajim.HAVE_PYCRYPTO and False:
+if gajim.HAVE_PYCRYPTO:
     from Crypto.Cipher import AES
     from Crypto.PublicKey import RSA