diff --git a/kstars/indi/guimanager.cpp b/kstars/indi/guimanager.cpp
index b85ad286f..daf5cd1a6 100644
--- a/kstars/indi/guimanager.cpp
+++ b/kstars/indi/guimanager.cpp
@@ -258,7 +258,7 @@ void GUIManager::buildDevice(DeviceInfo *di)
 
     INDI_D *gdm = new INDI_D(di->getBaseDevice(), cm);
 
-    connect(cm, &ClientManager::newINDIProperty, gdm, &INDI_D::buildProperty);
+    connect(cm, &ClientManager::newINDIProperty, gdm, &INDI_D::buildProperty, Qt::QueuedConnection);
     connect(cm, &ClientManager::removeINDIProperty, gdm, &INDI_D::removeProperty, Qt::QueuedConnection);
     //    connect(cm, &ClientManager::removeINDIProperty, [gdm](const QString & device, const QString & name)
     //    {
diff --git a/kstars/indi/indilistener.cpp b/kstars/indi/indilistener.cpp
index 5807a1641..6014c3a00 100644
--- a/kstars/indi/indilistener.cpp
+++ b/kstars/indi/indilistener.cpp
@@ -131,7 +131,7 @@ void INDIListener::addClient(ClientManager *cm)
     clients.append(cm);
 
     connect(cm, &ClientManager::newINDIDevice, this, &INDIListener::processDevice, Qt::BlockingQueuedConnection);
-    connect(cm, &ClientManager::newINDIProperty, this, &INDIListener::registerProperty);
+    connect(cm, &ClientManager::newINDIProperty, this, &INDIListener::registerProperty, Qt::BlockingQueuedConnection);
 
     connect(cm, &ClientManager::removeINDIDevice, this, &INDIListener::removeDevice);
     connect(cm, &ClientManager::removeINDIProperty, this, &INDIListener::removeProperty);