--- a/libupnpp/control/mediarenderer.cxx
+++ b/libupnpp/control/mediarenderer.cxx
@@ -70,6 +70,7 @@
 }
 
 MediaRenderer::MediaRenderer(const UPnPDeviceDesc& desc)
+    : Device(desc)
 {
     bool found = false;
     for (auto& entry : desc.services) {