diff --git a/init.lua b/init.lua
index faea9b0b..d2f9603e 100644
--- a/init.lua
+++ b/init.lua
@@ -376,7 +376,8 @@ require('lazy').setup({
       vim.keymap.set('n', '<leader>sr', builtin.resume, { desc = '[S]earch [R]esume' })
       vim.keymap.set('n', '<leader>s.', builtin.oldfiles, { desc = '[S]earch Recent Files ("." for repeat)' })
       vim.keymap.set('n', '<leader><leader>', builtin.buffers, { desc = '[ ] Find existing buffers' })
-
+      -- my own keymaps:
+      vim.keymap.set('n', '<C-e>', '<Cmd>Neotree toggle<CR>')
       -- Slightly advanced example of overriding default behavior and theme
       vim.keymap.set('n', '<leader>/', function()
         -- You can pass additional configuration to Telescope to change the theme, layout, etc.
@@ -703,7 +704,7 @@ require('lazy').setup({
           -- Accept ([y]es) the completion.
           --  This will auto-import if your LSP supports it.
           --  This will expand snippets if the LSP sent a snippet.
-          ['<C-y>'] = cmp.mapping.confirm { select = true },
+          ['<C-Enter>'] = cmp.mapping.confirm { select = true },
 
           -- Manually trigger a completion from nvim-cmp.
           --  Generally you don't need this, because nvim-cmp will display
diff --git a/lazy-lock.json b/lazy-lock.json
index f42e4619..adefcd44 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -26,6 +26,7 @@
   "telescope-ui-select.nvim": { "branch": "master", "commit": "6e51d7da30bd139a6950adf2a47fda6df9fa06d2" },
   "telescope.nvim": { "branch": "0.1.x", "commit": "6312868392331c9c0f22725041f1ec2bef57c751" },
   "todo-comments.nvim": { "branch": "main", "commit": "a7e39ae9e74f2c8c6dc4eea6d40c3971ae84752d" },
+  "toggleterm.nvim": { "branch": "main", "commit": "193786e0371e3286d3bc9aa0079da1cd41beaa62" },
   "typescript-tools.nvim": { "branch": "master", "commit": "c43d9580c3ff5999a1eabca849f807ab33787ea7" },
   "vim-sleuth": { "branch": "master", "commit": "1cc4557420f215d02c4d2645a748a816c220e99b" },
   "which-key.nvim": { "branch": "main", "commit": "4433e5ec9a507e5097571ed55c02ea9658fb268a" }