diff --git a/lua/gemini/init.lua b/lua/gemini/init.lua
index eedc0dd..64b046b 100644
--- a/lua/gemini/init.lua
+++ b/lua/gemini/init.lua
@@ -112,16 +112,15 @@ local function update_chat_window(new_content)
                 end
             end)
         end, { buffer = chat_bufnr, nowait = true })
-    end
 
-    -- Make buffer modifiable
-    vim.api.nvim_buf_set_option(chat_bufnr, 'modifiable', true)
-    
-    -- Initialize with content (without separator)
-    vim.api.nvim_buf_set_lines(chat_bufnr, 0, -1, false, vim.split(new_content, "\n"))
-    
-    -- Make buffer unmodifiable
-    vim.api.nvim_buf_set_option(chat_bufnr, 'modifiable', false)
+        -- Make buffer modifiable
+        vim.api.nvim_buf_set_option(chat_bufnr, 'modifiable', true)
+        
+        -- Initialize with content (without separator)
+        vim.api.nvim_buf_set_lines(chat_bufnr, 0, -1, false, vim.split(new_content, "\n"))
+        
+        -- Make buffer unmodifiable
+        vim.api.nvim_buf_set_option(chat_bufnr, 'modifiable', false)
     else
         -- Make buffer modifiable
         vim.api.nvim_buf_set_option(chat_bufnr, 'modifiable', true)