diff --git a/launch/example.launch b/launch/example.launch
index 0eaed5e..4ca18e5 100644
--- a/launch/example.launch
+++ b/launch/example.launch
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <launch>
-    <arg name="host" default="wallar.me" />
-    <arg name="port" default="8080"/>
+    <arg name="host" default="localhost" />
+    <arg name="port" default="50000"/>
     <node pkg="roscloud_client" type="client_node.py" name="foo_client_node" output="screen">
         <param name="name" value="foo"/>
         <param name="host" value="$(arg host)"/>
diff --git a/src/client_node.py b/src/client_node.py
index f91a550..f3cb8c8 100755
--- a/src/client_node.py
+++ b/src/client_node.py
@@ -88,7 +88,7 @@ def callback(msg):
     # Periodic function to send the client description.
     def descriptionSend(self):
         data = dict()
-        data["To"] = ["*"]
+        data["To"] = [".*"]
         data["From"] = self.name
         data["Topic"] = "/{}/description".format(self.name)
         data["Type"] = "std_msgs/String"