diff --git a/install_files.py b/install_files.py
index f9f4e7b..7199302 100755
--- a/install_files.py
+++ b/install_files.py
@@ -57,7 +57,7 @@ def install_vim(pdotfiles, force=False):
             ["git", "clone", "https://github.com/VundleVim/Vundle.vim.git",
              pvundle.as_posix()])
         print("Install vim plugins")
-        check_call("vim -X -- +PluginInstall +qall".split())
+        check_call("vim -X +PluginInstall +qall".split())
 
 
 def install_tmux(pdotfiles, force=False):