diff --git a/.config/vis/visrc.lua b/.config/vis/visrc.lua
index fa35db0..240eb8a 100644
--- a/.config/vis/visrc.lua
+++ b/.config/vis/visrc.lua
@@ -151,11 +151,11 @@ end)
 
 local modified = false
 local function set_title(title)
-	vis:command('!printf "\\e];vis: '..title..(modified and '[+]' or '')..'\\e"')
+	os.execute('printf "\\e];vis: '..title..(modified and '[+]' or '')..'\\e"')
 end
 
 e.subscribe(e.WIN_OPEN, function(win)
-	set_title(win.file.name or "[No Name]")
+	set_title(win.file.name or '[No Name]')
 end)
 
 e.subscribe(e.FILE_SAVE_POST, function(file)
@@ -166,6 +166,6 @@ end)
 e.subscribe(e.WIN_STATUS, function(win)
 	if not modified and win.file.modified then
 		modified = true
-		set_title(win.file.name)
+		set_title(win.file.name or '[No Name]')
 	end
 end)