diff --git a/plugins/channelrx/demoddatv/datvdemodgui.h b/plugins/channelrx/demoddatv/datvdemodgui.h
index e6fad2764..4af8300ac 100644
--- a/plugins/channelrx/demoddatv/datvdemodgui.h
+++ b/plugins/channelrx/demoddatv/datvdemodgui.h
@@ -69,7 +69,6 @@ private slots:
     void channelMarkerChangedByCursor();
     void channelMarkerHighlightedByCursor();
 
-    void channelSampleRateChanged();
     void onWidgetRolled(QWidget* widget, bool rollDown);
     void onMenuDoubleClicked();
     void tick();