diff --git a/gui/graphFrame.py b/gui/graphFrame.py
index 3ccb482cf..cf03d203a 100644
--- a/gui/graphFrame.py
+++ b/gui/graphFrame.py
@@ -367,6 +367,7 @@ class GraphFrame(wx.Frame):
 
         self.canvas.draw()
         self.SetStatusText("")
+        self.Refresh()
 
     def onFieldChanged(self, event):
         self.draw()