diff --git a/lua/plugins/avante.lua b/lua/plugins/avante.lua
index 164ba53..6a06313 100644
--- a/lua/plugins/avante.lua
+++ b/lua/plugins/avante.lua
@@ -3,9 +3,14 @@ return {
   dependencies = { "nvim-lua/plenary.nvim" },
   event = "VeryLazy",
   opts = {
-    provider = "ollama",
-    ollama = {
-      model = "mistral", -- you can also try "llama3:8b-q4_0" or "gemma"
+    provider = "openai",
+    openai = {
+      endpoint = "https://api.openai.com/v1",
+      model = "gpt-4o", -- your desired model (or use gpt-4o, etc.)
+      timeout = 30000, -- Timeout in milliseconds, increase this for reasoning models
+      temperature = 0,
+      max_completion_tokens = 8192, -- Increase this to include reasoning tokens (for reasoning models)
+      --reasoning_effort = "medium", -- low|medium|high, only used for reasoning models
     },
   },
   build = "make",