diff --git a/autostart.lua b/autostart.lua
index 8478a6d..e2b1e92 100644
--- a/autostart.lua
+++ b/autostart.lua
@@ -6,5 +6,5 @@ os.execute ("pgrep stardict || stardict &")
 os.execute ("pgrep urxvt || urxvt &")
 os.execute ("pgrep firefox || firefox &")
 os.execute ("pgrep firefox-bin || firefox-bin &")
-os.execute ("smbnetfs "..os.getenv("HOME").."/smb")
+os.execute ("smbnetfs "..os.getenv("HOME").."/smb -o umask=111")
 os.execute (os.getenv("HOME").."/.config/awesome/set_wall.sh "..os.getenv("HOME").."/wallpapers/")