diff --git a/rust/examples/config.ini b/rust/examples/config.ini
index b031ab24..19f3cb12 100644
--- a/rust/examples/config.ini
+++ b/rust/examples/config.ini
@@ -4,11 +4,9 @@ type="mec_application"
 
 [mqtt]
 host="test.mosquitto.org"
-port=1884
+port=8886
 client_id="com_orange_its-client"
-username="rw"
-password="readwrite"
-use_tls=false
+use_tls=true
 use_websocket=false
 
 [node]