diff --git a/autoload/jedi.vim b/autoload/jedi.vim
index 53dcc6b..bf53d19 100644
--- a/autoload/jedi.vim
+++ b/autoload/jedi.vim
@@ -191,10 +191,12 @@ sys.path.insert(0, os.path.join(vim.eval('expand("<sfile>:p:h:h")'), 'jedi'))
 import traceback
 
 # update the sys path to include the jedi_vim script
-sys.path.append(os.path.join(vim.eval('expand("<sfile>:p:h:h")'), 'plugin'))
+sys.path.insert(1, os.path.join(vim.eval('expand("<sfile>:p:h:h")'), 'plugin'))
 import jedi_vim
-sys.path.pop()
+sys.path.pop(1)
 
 PYTHONEOF
+"python jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout, speed=True, warnings=False, notices=False)
+"python jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout)
 
 " vim: set et ts=4:
diff --git a/jedi b/jedi
index d08c12b..9f8c27c 160000
--- a/jedi
+++ b/jedi
@@ -1 +1 @@
-Subproject commit d08c12bb06ad47e37cd0d9e6d506acc5cc0d10b2
+Subproject commit 9f8c27c956f3dc9fd00f9045faf6cbbf2462ea54