diff --git a/home/programs/nvf/keymaps.nix b/home/programs/nvf/keymaps.nix
index fab57c5..3a109af 100644
--- a/home/programs/nvf/keymaps.nix
+++ b/home/programs/nvf/keymaps.nix
@@ -3,6 +3,7 @@
   # values are raw Lua expressions. `[[…]]` Lua long-strings yield plain rhs
   # strings (vim-cmd actions); bare expressions like `require'fzf-lua'.files`
   # yield function references. Both work as vim.keymap.set rhs.
+  luaCall = body: "function() ${body}() end";
   mkMaps = byMode:
     lib.concatLists (lib.mapAttrsToList (
         mode: maps:
@@ -54,7 +55,7 @@ in {
       "<leader>fh" = "require'fzf-lua'.helptags";
       "zR" = "require'ufo'.openAllFolds";
       "zM" = "require'ufo'.closeAllFolds";
-      "<C-.>" = "require('opencode').toggle";
+      "<C-.>" = luaCall "require('opencode').select";
 
       # Emulate tmux bindings with prefix <C-q> and tabs
       "<C-q><C-q>" = "[[g<Tab>]]";