diff --git a/plugins/channeltx/udpsink/udpsinkgui.cpp b/plugins/channeltx/udpsink/udpsinkgui.cpp
index 3ae5283d8..a34dbaee6 100644
--- a/plugins/channeltx/udpsink/udpsinkgui.cpp
+++ b/plugins/channeltx/udpsink/udpsinkgui.cpp
@@ -376,6 +376,12 @@ void UDPSinkGUI::applySettings()
     }
 }
 
+void UDPSinkGUI::channelMarkerChanged()
+{
+    this->setWindowTitle(m_channelMarker.getTitle());
+    applySettings();
+}
+
 void UDPSinkGUI::on_deltaFrequency_changed(qint64 value)
 {
     m_channelMarker.setCenterFrequency(value);