diff --git a/src/uagents/config.py b/src/uagents/config.py
index e46923b2..cac0db7f 100644
--- a/src/uagents/config.py
+++ b/src/uagents/config.py
@@ -18,7 +18,7 @@ class AgentNetwork(Enum):
 USER_PREFIX = "user"
 CONTRACT_ALMANAC = "fetch1h5rhtj5m6dqjmufj5m3t4mq6l7cnd8dvaxclwmrk6tfdm0gy3lmszksf0s"
 CONTRACT_NAME_SERVICE = (
-    "fetch1yrf4xpglq02fzj50m9wn44qdq89a5vr0ufa42qa506uhwal4n79s99sp87"
+    "fetch1mxz8kn3l5ksaftx8a9pj9a6prpzk2uhxnqdkwuqvuh37tw80xu6qges77l"
 )
 REGISTRATION_FEE = 500000000000000000
 REGISTRATION_DENOM = "atestfet"
diff --git a/src/uagents/network.py b/src/uagents/network.py
index b12ea86e..ec8786e3 100644
--- a/src/uagents/network.py
+++ b/src/uagents/network.py
@@ -121,14 +121,8 @@ def get_registration_tx(self, name: str, wallet_address: str, agent_address: str
 
         transaction = Transaction()
 
-        ownership_msg = self._get_ownership_msg(name, wallet_address)
         registration_msg = self._get_registration_msg(name, agent_address)
 
-        transaction.add_message(
-            create_cosmwasm_execute_msg(
-                wallet_address, CONTRACT_NAME_SERVICE, ownership_msg
-            )
-        )
         transaction.add_message(
             create_cosmwasm_execute_msg(
                 wallet_address, CONTRACT_NAME_SERVICE, registration_msg