diff --git a/crates/e2e-move-tests/src/tests/cosmos.rs b/crates/e2e-move-tests/src/tests/cosmos.rs
index 09a7cf1f..f0c1d2fb 100644
--- a/crates/e2e-move-tests/src/tests/cosmos.rs
+++ b/crates/e2e-move-tests/src/tests/cosmos.rs
@@ -441,9 +441,10 @@ fn test_cosmos_move_execute() {
 
     let arg1_hex = hex::encode(arg1.clone());
     let arg2_hex = hex::encode(arg2.clone());
+    let module_addr_hex = module_address.to_hex_literal();
     let sender_cosmos_addr =
         bech32::encode::<Bech32>(Hrp::parse_unchecked("init"), &sender.into_bytes()).unwrap();
-    let expected_data = format!("{{\"@type\":\"/initia.move.v1.MsgExecute\",\"args\":[\"{arg1_hex}\",\"{arg2_hex}\"],\"function_name\":\"{function_name}\",\"module_address\":\"{module_address}\",\"module_name\":\"{module_name}\",\"sender\":\"{sender_cosmos_addr}\",\"type_args\":[\"{type_arg1}\",\"{type_arg2}\"]}}");
+    let expected_data = format!("{{\"@type\":\"/initia.move.v1.MsgExecute\",\"args\":[\"{arg1_hex}\",\"{arg2_hex}\"],\"function_name\":\"{function_name}\",\"module_address\":\"{module_addr_hex}\",\"module_name\":\"{module_name}\",\"sender\":\"{sender_cosmos_addr}\",\"type_args\":[\"{type_arg1}\",\"{type_arg2}\"]}}");
 
     let test_move_execute = (
         sender,
@@ -487,7 +488,8 @@ fn test_cosmos_move_execute_with_json() {
 
     let sender_cosmos_addr =
         bech32::encode::<Bech32>(Hrp::parse_unchecked("init"), &sender.into_bytes()).unwrap();
-    let expected_data = format!("{{\"@type\":\"/initia.move.v1.MsgExecuteJSON\",\"args\":[\"\\\"hello\\\"\",\"\\\"world\\\"\"],\"function_name\":\"{function_name}\",\"module_address\":\"{module_address}\",\"module_name\":\"{module_name}\",\"sender\":\"{sender_cosmos_addr}\",\"type_args\":[\"{type_arg1}\",\"{type_arg2}\"]}}");
+    let module_addr_hex = module_address.to_hex_literal();
+    let expected_data = format!("{{\"@type\":\"/initia.move.v1.MsgExecuteJSON\",\"args\":[\"\\\"hello\\\"\",\"\\\"world\\\"\"],\"function_name\":\"{function_name}\",\"module_address\":\"{module_addr_hex}\",\"module_name\":\"{module_name}\",\"sender\":\"{sender_cosmos_addr}\",\"type_args\":[\"{type_arg1}\",\"{type_arg2}\"]}}");
 
     let test_move_execute = (
         sender,
diff --git a/crates/types/src/cosmos.rs b/crates/types/src/cosmos.rs
index 875fbd46..debb1459 100644
--- a/crates/types/src/cosmos.rs
+++ b/crates/types/src/cosmos.rs
@@ -32,7 +32,7 @@ pub struct CosmosMessage {
 impl Debug for CosmosMessage {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         f.debug_struct("CosmosMessage")
-            .field("sender", &self.sender.to_canonical_string())
+            .field("sender", &self.sender.to_standard_string())
             .field(
                 "data",
                 &str::from_utf8(&self.data).unwrap_or("<invalid UTF-8>"),