diff --git a/.config/nvim/lua/my/keymaps.lua b/.config/nvim/lua/my/keymaps.lua
index e37347f..d76add7 100644
--- a/.config/nvim/lua/my/keymaps.lua
+++ b/.config/nvim/lua/my/keymaps.lua
@@ -79,5 +79,6 @@ for _, key in ipairs({ 'Left', 'Up', 'Down', 'Right' }) do
     map({ 'v' },        format('<S-%s>', key), format('<%s>', key))
 end
 
-map('n', '<F9>', ':Lexplore 20<cr>')    -- file explorer, 20% width
-map('n', '<Leader><cr>', '<C-]>')       -- follow links in help
+map('n', '<F9>',         ':Lexplore 20<cr>')        -- file explorer, 20% wide
+map('i', '<F9>',         '<Esc>:Lexplore 20<cr>')
+map('n', '<Leader><cr>', '<C-]>')                   -- follow links in help