diff --git a/Monal/another.im/XMPP/Models/Contact.swift b/Monal/another.im/XMPP/Models/Contact.swift
index 51f1f63..fde0c18 100644
--- a/Monal/another.im/XMPP/Models/Contact.swift
+++ b/Monal/another.im/XMPP/Models/Contact.swift
@@ -6,7 +6,7 @@ struct Contact: Identifiable {
     let contactJid: String
     private let nickname: String?
 
-    var id: String { contactJid }
+    var id: String { "\(ownerId)|\(contactJid)" }
 
     var name: String {
         if let nickname {
diff --git a/Monal/another.im/XMPP/Wrappers/WrapperXMPP.swift b/Monal/another.im/XMPP/Wrappers/WrapperXMPP.swift
index d3bb5b8..942bec1 100644
--- a/Monal/another.im/XMPP/Wrappers/WrapperXMPP.swift
+++ b/Monal/another.im/XMPP/Wrappers/WrapperXMPP.swift
@@ -112,7 +112,25 @@ private extension WrapperXMPP {
 
     // Process monalxmpp events
     func processEvent(_ notificationName: String, _ object: Any?) {
-        print(notificationName, object)
+        switch notificationName {
+        case kMonalRefresh:
+            print("refresh?")
+
+        case kMonalContactRefresh:
+            if let mlContact = object as? MLContact {
+                if let updated = Contact(mlContact), let index = contacts.firstIndex(where: { $0.id == mlContact.id }) {
+                    contacts[index] = updated
+                }
+            }
+
+        case kMonalContactRemoved:
+            if let mlContact = object as? MLContact {
+                contacts = contacts.filter { $0.id != mlContact.id }
+            }
+
+        default:
+            break
+        }
     }
 
     // Initital monalxmpp db fetch