diff --git a/epp-client/src/epp.rs b/epp-client/src/epp.rs
index e50c171..332a201 100644
--- a/epp-client/src/epp.rs
+++ b/epp-client/src/epp.rs
@@ -5,10 +5,8 @@ pub mod request;
 pub mod response;
 pub mod xml;
 
-pub use request::message::ack::*;
 pub use request::message::poll::*;
 
-pub use response::message::ack::*;
 pub use response::message::poll::*;
 
 pub use crate::connection::client::default_client_tr_id_fn as generate_client_tr_id;
diff --git a/epp-client/src/epp/request/message.rs b/epp-client/src/epp/request/message.rs
index bc692a1..547c027 100644
--- a/epp-client/src/epp/request/message.rs
+++ b/epp-client/src/epp/request/message.rs
@@ -1,4 +1,3 @@
 //! Types for EPP message requests
 
-pub mod ack;
 pub mod poll;
diff --git a/epp-client/src/epp/response/message.rs b/epp-client/src/epp/response/message.rs
index ecf5953..ec7957f 100644
--- a/epp-client/src/epp/response/message.rs
+++ b/epp-client/src/epp/response/message.rs
@@ -1,4 +1,3 @@
 //! Types for EPP message responses
 
-pub mod ack;
 pub mod poll;
diff --git a/epp-client/src/epp/response/message/ack.rs b/epp-client/src/epp/response/message/ack.rs
deleted file mode 100644
index fb08d40..0000000
--- a/epp-client/src/epp/response/message/ack.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-//! Types for EPP message ack response
-
-use crate::epp::object::EppObject;
-use crate::epp::response::CommandResponse;
-
-/// Type that represents the <epp> tag for the EPP XML message ack response
-pub type EppMessageAckResponse = EppObject<CommandResponse<String>>;
diff --git a/epp-client/src/lib.rs b/epp-client/src/lib.rs
index f2a4569..6e1fe38 100644
--- a/epp-client/src/lib.rs
+++ b/epp-client/src/lib.rs
@@ -107,6 +107,7 @@ pub mod domain;
 pub mod epp;
 pub mod error;
 pub mod host;
+pub mod message;
 pub use connection::client::EppClient;
 
 #[cfg(test)]
diff --git a/epp-client/src/message.rs b/epp-client/src/message.rs
new file mode 100644
index 0000000..ef98272
--- /dev/null
+++ b/epp-client/src/message.rs
@@ -0,0 +1 @@
+pub mod ack;
diff --git a/epp-client/src/epp/request/message/ack.rs b/epp-client/src/message/ack.rs
similarity index 84%
rename from epp-client/src/epp/request/message/ack.rs
rename to epp-client/src/message/ack.rs
index 63f22ee..b9b2903 100644
--- a/epp-client/src/epp/request/message/ack.rs
+++ b/epp-client/src/message/ack.rs
@@ -4,6 +4,7 @@ use epp_client_macros::*;
 
 use crate::epp::object::{ElementName, EppObject};
 use crate::epp::request::Command;
+use crate::epp::response::CommandResponse;
 use serde::{Deserialize, Serialize};
 
 /// Type that represents the &lt;epp&gt; request for registry <poll op="ack"> command
@@ -14,7 +15,7 @@ use serde::{Deserialize, Serialize};
 ///
 /// use epp_client::config::{EppClientConfig, EppClientConnection};
 /// use epp_client::EppClient;
-/// use epp_client::epp::{EppMessageAck, EppMessageAckResponse};
+/// use epp_client::message::ack::{EppMessageAck, EppMessageAckResponse};
 /// use epp_client::epp::generate_client_tr_id;
 ///
 /// #[tokio::main]
@@ -51,25 +52,13 @@ use serde::{Deserialize, Serialize};
 ///     client.logout().await.unwrap();
 /// }
 /// ```
-pub type EppMessageAck = EppObject<Command<MessageAck>>;
-
-#[derive(Serialize, Deserialize, Debug, ElementName)]
-#[element_name(name = "poll")]
-/// Type for EPP XML &lt;poll&gt; command for message ack
-pub struct MessageAck {
-    /// The type of operation to perform
-    /// The value is "ack" for message acknowledgement
-    op: String,
-    /// The ID of the message to be acknowledged
-    #[serde(rename = "msgID")]
-    message_id: String,
-}
+pub type EppMessageAck = EppObject<Command<MessageAckRequest>>;
 
 impl EppMessageAck {
     /// Creates a new EppObject for &lt;poll&gt; ack corresponding to the &lt;epp&gt; tag in EPP XML
     pub fn new(message_id: u32, client_tr_id: &str) -> EppMessageAck {
-        EppObject::build(Command::<MessageAck>::new(
-            MessageAck {
+        EppObject::build(Command::<MessageAckRequest>::new(
+            MessageAckRequest {
                 op: "ack".to_string(),
                 message_id: message_id.to_string(),
             },
@@ -77,3 +66,18 @@ impl EppMessageAck {
         ))
     }
 }
+
+/// Type that represents the &lt;epp&gt; tag for the EPP XML message ack response
+pub type EppMessageAckResponse = EppObject<CommandResponse<String>>;
+
+#[derive(Serialize, Deserialize, Debug, ElementName)]
+#[element_name(name = "poll")]
+/// Type for EPP XML &lt;poll&gt; command for message ack
+pub struct MessageAckRequest {
+    /// The type of operation to perform
+    /// The value is "ack" for message acknowledgement
+    op: String,
+    /// The ID of the message to be acknowledged
+    #[serde(rename = "msgID")]
+    message_id: String,
+}
diff --git a/epp-client/src/tests/de.rs b/epp-client/src/tests/de.rs
index 1db3835..a4bf1ff 100644
--- a/epp-client/src/tests/de.rs
+++ b/epp-client/src/tests/de.rs
@@ -32,6 +32,7 @@ mod response {
     use crate::host::delete::EppHostDeleteResponse;
     use crate::host::info::EppHostInfoResponse;
     use crate::host::update::EppHostUpdateResponse;
+    use crate::message::ack::EppMessageAckResponse;
 
     const SVTRID: &str = "RO-6879-1627224678242975";
     const SUCCESS_MSG: &str = "Command completed successfully";
diff --git a/epp-client/src/tests/se.rs b/epp-client/src/tests/se.rs
index ade3955..46de6a3 100644
--- a/epp-client/src/tests/se.rs
+++ b/epp-client/src/tests/se.rs
@@ -37,6 +37,7 @@ mod request {
     use crate::host::update::EppHostUpdate;
     use crate::host::update::HostAddRemove;
     use crate::host::update::HostChangeInfo;
+    use crate::message::ack::EppMessageAck;
     use chrono::{DateTime, NaiveDate};
     use std::str::FromStr;