diff --git a/Linphone/core/chat/message/EventLogProxy.cpp b/Linphone/core/chat/message/EventLogProxy.cpp
index b34a5a06..f3f30bf2 100644
--- a/Linphone/core/chat/message/EventLogProxy.cpp
+++ b/Linphone/core/chat/message/EventLogProxy.cpp
@@ -134,8 +134,5 @@ bool EventLogProxy::SortFilterList::filterAcceptsRow(int sourceRow, const QModel
 }
 
 bool EventLogProxy::SortFilterList::lessThan(const QModelIndex &sourceLeft, const QModelIndex &sourceRight) const {
-	auto l = getItemAtSource<EventLogList, EventLogCore>(sourceLeft.row());
-	auto r = getItemAtSource<EventLogList, EventLogCore>(sourceRight.row());
-	if (l && r) return l->getTimestamp() <= r->getTimestamp();
-	else return true;
+	return true;
 }
diff --git a/Linphone/view/Control/Popup/Dialog/AuthenticationDialog.qml b/Linphone/view/Control/Popup/Dialog/AuthenticationDialog.qml
index 7ebab2d5..2327817f 100644
--- a/Linphone/view/Control/Popup/Dialog/AuthenticationDialog.qml
+++ b/Linphone/view/Control/Popup/Dialog/AuthenticationDialog.qml
@@ -72,7 +72,6 @@ Dialog {
                 id: passwordEdit
                 hidden: true
                 isError: passwordItem.errorTextVisible
-                KeyNavigation.up: usernameEdit
                 KeyNavigation.down: cancelButton
             }
         }