diff -r d3c8b65ad87b -r b7b8d29e2a2d Beremiz.py
--- a/Beremiz.py	Fri May 06 14:45:06 2016 +0300
+++ b/Beremiz.py	Fri May 06 16:16:30 2016 +0300
@@ -994,7 +994,7 @@
         self.Close()
 
     def OnAboutMenu(self, event):
-        OpenHtmlFrame(self,_("About Beremiz"), Bpath("doc", _("about.html")), wx.Size(550, 500))
+        OpenHtmlFrame(self,_("About Beremiz"), Bpath("doc", _("about.html")), wx.Size(550, 550))
 
     def OnProjectTreeItemBeginEdit(self, event):
         selected = event.GetItem()