diff --git a/runtime/lua/vim/_core/ui2.lua b/runtime/lua/vim/_core/ui2.lua
index 8e8459f2f3..219a703fe8 100644
--- a/runtime/lua/vim/_core/ui2.lua
+++ b/runtime/lua/vim/_core/ui2.lua
@@ -243,6 +243,7 @@ function M.enable(opts)
   if vim.v.vim_did_enter == 0 then
     vim.schedule(function()
       check_cmdheight(vim.o.cmdheight)
+      M.msg.on_option_changed()
     end)
   end