diff --git a/src/wayland/datacontrolsource_v1_interface.cpp b/src/wayland/datacontrolsource_v1_interface.cpp
index cf9ed49946..05a68c1d2b 100644
--- a/src/wayland/datacontrolsource_v1_interface.cpp
+++ b/src/wayland/datacontrolsource_v1_interface.cpp
@@ -40,6 +40,7 @@ DataControlSourceV1InterfacePrivate::DataControlSourceV1InterfacePrivate(DataCon
 void DataControlSourceV1InterfacePrivate::zwlr_data_control_source_v1_destroy_resource(QtWaylandServer::zwlr_data_control_source_v1::Resource *resource)
 {
     Q_UNUSED(resource)
+    emit q->unbound();
     delete q;
 }