diff --git a/app.py b/app.py
index d35dfa6..77d00cc 100644
--- a/app.py
+++ b/app.py
@@ -219,7 +219,7 @@ class Inv3SplashScreen(SplashScreen):
                                   id=-1,
                                   parent=None)
             self.Bind(wx.EVT_CLOSE, self.OnClose)
-            wx.Yield()
+            wx.GetApp().Yield()
             wx.CallLater(200, self.Startup)
 
     def Startup(self):
--
libgit2 0.21.2