diff --git a/invesalius/gui/dialogs.py b/invesalius/gui/dialogs.py
index 14977e4..9a605a4 100644
--- a/invesalius/gui/dialogs.py
+++ b/invesalius/gui/dialogs.py
@@ -1481,6 +1481,7 @@ class WatershedOptionsDialog(wx.Dialog):
         self.Layout()
 
         btn_ok.Bind(wx.EVT_BUTTON, self.OnOk)
+        self.CenterOnScreen()
 
     def OnOk(self, evt):
         self.wop.apply_options()
--
libgit2 0.21.2