diff --git a/ftplugin/python/jedi.vim b/ftplugin/python/jedi.vim
index 04bef3e..4cd90a5 100644
--- a/ftplugin/python/jedi.vim
+++ b/ftplugin/python/jedi.vim
@@ -1,3 +1,4 @@
+let b:did_ftplugin = 1
 
 " ------------------------------------------------------------------------
 " Initialization of jedi-vim