diff --git a/xmpp/extensions/extensions.go b/xmpp/extensions/extensions.go
index 2509cf8..6b21da9 100644
--- a/xmpp/extensions/extensions.go
+++ b/xmpp/extensions/extensions.go
@@ -221,6 +221,12 @@ type EntityTime struct {
 	ResultSet *stanza.ResultSet `xml:"set,omitempty"`
 }
 
+// AttachTo is from XEP-0367
+type AttachTo struct {
+	XMLName xml.Name `xml:"urn:xmpp:message-attaching:1 attach-to"`
+	Id      string   `xml:"id,attr"`
+}
+
 // Namespace is a namespace!
 func (c PresenceNickExtension) Namespace() string {
 	return c.XMLName.Space
@@ -301,6 +307,11 @@ func (ClientMessage) Name() string {
 	return "message"
 }
 
+// Namespace is a namespace!
+func (c AttachTo) Namespace() string {
+	return c.XMLName.Space
+}
+
 // NewReplyFallback initializes a fallback range
 func NewReplyFallback(start uint64, end uint64) Fallback {
 	return Fallback{
@@ -386,4 +397,10 @@ func init() {
 		"urn:xmpp:time",
 		"time",
 	}, EntityTime{})
+
+	// attach-to
+	stanza.TypeRegistry.MapExtension(stanza.PKTMessage, xml.Name{
+		"urn:xmpp:message-attaching:1",
+		"attach-to",
+	}, AttachTo{})
 }
diff --git a/xmpp/handlers.go b/xmpp/handlers.go
index 4d5dcda..29131b9 100644
--- a/xmpp/handlers.go
+++ b/xmpp/handlers.go
@@ -149,12 +149,15 @@ func HandleMessage(s xmpp.Sender, p stanza.Packet) {
 			var reply extensions.Reply
 			var fallback extensions.Fallback
 			var replace extensions.Replace
+			var attachTo extensions.AttachTo
 			msg.Get(&reply)
 			msg.Get(&fallback)
 			msg.Get(&replace)
+			msg.Get(&attachTo)
 			log.Debugf("reply: %#v", reply)
 			log.Debugf("fallback: %#v", fallback)
 			log.Debugf("replace: %#v", replace)
+			log.Debugf("attachTo: %#v", attachTo)
 
 			var replyId int64
 			var err error
@@ -230,12 +233,16 @@ func HandleMessage(s xmpp.Sender, p stanza.Packet) {
 					} */
 					session.AddToEditOutbox(replace.Id, resource)
 				} else {
-					err = gateway.IdsDB.Set(session.Session.Login, bare, toID, tgMessageId, msg.Id)
+					messageId := msg.Id
+					if attachTo.Id != "" {
+						messageId = attachTo.Id
+					}
+					err = gateway.IdsDB.Set(session.Session.Login, bare, toID, tgMessageId, messageId)
 					if err == nil {
 						// session.AddToOutbox(msg.Id, resource)
-						session.UpdateLastChatMessageId(toID, msg.Id)
+						session.UpdateLastChatMessageId(toID, messageId)
 					} else {
-						log.Errorf("Failed to save ids %v/%v %v", toID, tgMessageId, msg.Id)
+						log.Errorf("Failed to save ids %v/%v %v", toID, tgMessageId, messageId)
 					}
 				}
 			} else {