diff --git a/lua/chatgpt/signs.lua b/lua/chatgpt/signs.lua
index 0fcd16f4..2b865b17 100644
--- a/lua/chatgpt/signs.lua
+++ b/lua/chatgpt/signs.lua
@@ -11,7 +11,7 @@ function M.setup()
   vim.cmd([[sign define chatgpt_chat_middle_block text=│ texthl=Constant]])
   vim.cmd([[sign define chatgpt_chat_end_block text=└ texthl=Constant]])
 
-  vim.cmd("sign define chatgpt_question_sign text=" .. Config.options.chat.question_sign .. " texthl=ChatGPTQustion")
+  vim.cmd("sign define chatgpt_question_sign text=" .. Config.options.chat.question_sign .. " texthl=ChatGPTQuestion")
 end
 
 function M.set(name, bufnr, line)