diff --git a/pylot/core/util/widgets.py b/pylot/core/util/widgets.py
index 57f26899..5bd3cc52 100644
--- a/pylot/core/util/widgets.py
+++ b/pylot/core/util/widgets.py
@@ -524,9 +524,7 @@ class WaveformWidgetPG(QtGui.QWidget):
                    method='normal'):
         if not wfdata:
             print('Nothing to plot.')
-            self.setVisible(False)
             return
-        self.setVisible(True)
         self.title = title
         self.clearPlotDict()
         self.wfstart, self.wfend = full_range(wfdata)