1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/Output/null/outputnullfactory.h b/src/plugins/Output/null/outputnullfactory.h
index 001fbac1a..1a00a44f0 100644
--- a/src/plugins/Output/null/outputnullfactory.h
+++ b/src/plugins/Output/null/outputnullfactory.h
@@ -37,7 +37,7 @@ Q_INTERFACES(OutputFactory)
 
 public:
     const OutputProperties properties() const;
-    Output* create(QObject* parent);
+    Output* create();
     Volume *createVolume();
     void showSettings(QWidget* parent);
     void showAbout(QWidget *parent);