diff --git a/src/ui/linechart/IncrementalPlot.cc b/src/ui/linechart/IncrementalPlot.cc
index a06077dab34213a58ab6b6d811d601d87cb37abc..705a1a984720ac68314fc34094666eccc7e67c48 100644
--- a/src/ui/linechart/IncrementalPlot.cc
+++ b/src/ui/linechart/IncrementalPlot.cc
@@ -100,8 +100,6 @@ IncrementalPlot::IncrementalPlot(QWidget *parent):
     resetScaling();
 
     legend = NULL;
-
-    connect(this, SIGNAL(legendChecked(QwtPlotItem*,bool)), this, SLOT(handleLegendClick(QwtPlotItem*,bool)));
 }
 
 IncrementalPlot::~IncrementalPlot()