diff --git a/pylot/core/util/widgets.py b/pylot/core/util/widgets.py
index 7124f565..524c768c 100644
--- a/pylot/core/util/widgets.py
+++ b/pylot/core/util/widgets.py
@@ -493,7 +493,7 @@ class PickDlg(QDialog):
 
         wfdata = self.getAPD().copy().select(channel=channel)
         # get earliest and latest possible pick
-        [epp, lpp, pickerror] = earllatepicker(wfdata, 1.5, (5., .5, 1.), pick, 1)
+        [epp, lpp, pickerror] = earllatepicker(wfdata, 1.5, (5., .5, 1.), pick)
 
         # plotting picks
         ax = self.getPlotWidget().axes