diff --git a/youtube_dl_gui/mainframe.py b/youtube_dl_gui/mainframe.py
index f4ae4e1..db6a157 100644
--- a/youtube_dl_gui/mainframe.py
+++ b/youtube_dl_gui/mainframe.py
@@ -514,7 +514,7 @@ class MainFrame(wx.Frame):
         bottom_sizer.Add(self._buttons["pause"])
         bottom_sizer.AddSpacer((100, 20), 1)
         bottom_sizer.Add(self._buttons["start"])
-        panel_sizer.Add(bottom_sizer, 0, wx.EXPAND | wx.LEFT | wx.RIGHT | wx.TOP, 10)
+        panel_sizer.Add(bottom_sizer, 0, wx.EXPAND | wx.TOP, 10)
 
         self._panel.SetSizer(panel_sizer)