diff --git a/gns3server/handlers/jsonrpc_websocket.py b/gns3server/handlers/jsonrpc_websocket.py
index 5b18496c..26c96e6a 100644
--- a/gns3server/handlers/jsonrpc_websocket.py
+++ b/gns3server/handlers/jsonrpc_websocket.py
@@ -52,6 +52,9 @@ class JSONRPCWebSocket(tornado.websocket.WebSocketHandler):
         self._session_id = str(uuid.uuid4())
         self.zmq_router = zmq_router
 
+    def check_origin(self, origin):
+        return True
+
     @property
     def session_id(self):
         """
diff --git a/gns3server/version.py b/gns3server/version.py
index c206840a..118c2a4c 100644
--- a/gns3server/version.py
+++ b/gns3server/version.py
@@ -23,5 +23,5 @@
 # or negative for a release candidate or beta (after the base version
 # number has been incremented)
 
-__version__ = "1.0beta1"
+__version__ = "1.0beta2-dev1"
 __version_info__ = (1, 0, 0, -99)