diff --git a/libs/models/networkmodel.cpp b/libs/models/networkmodel.cpp
--- a/libs/models/networkmodel.cpp
+++ b/libs/models/networkmodel.cpp
@@ -644,11 +644,10 @@
 void NetworkModel::availableConnectionAppeared(const QString &connection)
 {
     NetworkManager::Device::Ptr device = NetworkManager::findNetworkInterface(qobject_cast<NetworkManager::Device*>(sender())->uni());
-    if (device) {
-        beginResetModel();
-        addAvailableConnection(connection, device);
-        endResetModel();
-    }
+    if (!device)
+        return;
+
+    addAvailableConnection(connection, device);
 }
 
 void NetworkModel::availableConnectionDisappeared(const QString &connection)