diff --git a/gui/wxpython/gui_core/goutput.py b/gui/wxpython/gui_core/goutput.py
index f9ccd4b542d..15e1eb737e2 100644
--- a/gui/wxpython/gui_core/goutput.py
+++ b/gui/wxpython/gui_core/goutput.py
@@ -621,7 +621,7 @@ def SetStyle(self):
         typesize = UserSettings.Get(group="appearance", key="outputfont", subkey="size")
         if typesize is None or int(typesize) <= 0:
             typesize = 10
-        typesize = float(typesize)
+        typesize = int(float(typesize))
 
         fontInfo = wx.FontInfo(typesize)
         fontInfo.FaceName(typeface)