diff --git a/src/WAConnection/4.Events.ts b/src/WAConnection/4.Events.ts
index f9252b3..52130d6 100644
--- a/src/WAConnection/4.Events.ts
+++ b/src/WAConnection/4.Events.ts
@@ -393,11 +393,16 @@ export class WAConnection extends Base {
             chat.presences = chat.presences || {}
             
             const presence = { ...(chat.presences[jid] || {}) } as WAPresenceData 
+            
             if (update.t) presence.lastSeen = +update.t
             else if (update.type === Presence.unavailable && (presence.lastKnownPresence === Presence.available || presence.lastKnownPresence === Presence.composing)) {
                 presence.lastSeen = unixTimestampSeconds()
             }
             presence.lastKnownPresence = update.type
+            // no update
+            if(presence.lastKnownPresence === chat.presences[jid]?.lastKnownPresence && presence.lastSeen === chat.presences[jid]?.lastSeen) {
+                return
+            }
 
             const contact = this.contacts[jid]
             if (contact) {