diff --git a/transWhat/yowsupwrapper.py b/transWhat/yowsupwrapper.py
index 98999ed..484b97d 100644
--- a/transWhat/yowsupwrapper.py
+++ b/transWhat/yowsupwrapper.py
@@ -57,7 +57,8 @@ from yowsup.layers.protocol_contacts		   import YowContactsIqProtocolLayer
 from yowsup.layers.protocol_chatstate		   import YowChatstateProtocolLayer
 from yowsup.layers.protocol_privacy			   import YowPrivacyProtocolLayer
 from yowsup.layers.protocol_profiles		   import YowProfilesProtocolLayer
-from yowsup.layers.protocol_calls import YowCallsProtocolLayer
+from yowsup.layers.protocol_calls              import YowCallsProtocolLayer
+from yowsup.layers.axolotl.props               import PROP_IDENTITY_AUTOTRUST
 
 # ProtocolEntities
 
@@ -136,6 +137,7 @@ class YowsupApp(object):
 		  """
 		self.stack.setProp(YowAuthenticationProtocolLayer.PROP_CREDENTIALS,
 							(username, password))
+		self.stack.setProp(PROP_IDENTITY_AUTOTRUST, True)
 #		self.stack.setProp(YowIqProtocolLayer.PROP_PING_INTERVAL, 5)
 
 		try: