diff --git a/examples/examples.py b/examples/examples.py
index a1c172c..d1dddb2 100644
--- a/examples/examples.py
+++ b/examples/examples.py
@@ -8,8 +8,7 @@
     reader_url=default_url + ":9204",
     http_adapter_url=default_url,
     certs_url=default_url + ":9019",
-    bootstrap_url=default_url + ":9013",
-    auth_url=default_url,
+    bootstrap_url=default_url + ":9013"
 )
 
 """To start working with the Mainflux system,