diff --git a/shell/shellcorona.cpp b/shell/shellcorona.cpp
index e87e1b27d..b4d7ba369 100644
--- a/shell/shellcorona.cpp
+++ b/shell/shellcorona.cpp
@@ -1156,7 +1156,7 @@ void ShellCorona::reconsiderOutputs()
                 addOutput(screen);
             }
         } else if (isOutputRedundant(screen)) {
-            qDebug() << "new redundant screen" << screen;
+            qDebug() << "new redundant screen" << screen << "with primary screen" << qGuiApp->primaryScreen();
 
             if (DesktopView* v = desktopForScreen(screen))
                 removeDesktop(v);