diff --git a/lua/custom/plugins/lsp.lua b/lua/custom/plugins/lsp.lua
index d2d6c62f..726dbf89 100644
--- a/lua/custom/plugins/lsp.lua
+++ b/lua/custom/plugins/lsp.lua
@@ -152,6 +152,7 @@ return { -- LSP Configuration & Plugins
       -- gopls = {},
       pyright = {},
       deno = {},
+      ruff = {},
       -- rust_analyzer = {},
       -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
       --
@@ -202,7 +203,6 @@ return { -- LSP Configuration & Plugins
       'clang-format',
       'codelldb',
       'cmake-language-server',
-      'mypy',
       'ruff',
       'pyright',
       'prettier',
diff --git a/lua/custom/plugins/trouble.lua b/lua/custom/plugins/trouble.lua
index f1b63c97..1504ed73 100644
--- a/lua/custom/plugins/trouble.lua
+++ b/lua/custom/plugins/trouble.lua
@@ -4,7 +4,7 @@ return {
   init = function()
     local opts = { noremap = true, silent = true }
     -- Lua
-    vim.keymap.set('n', '<A-o>', function()
+    vim.keymap.set({ 'n', 't' }, '<A-o>', function()
       require('trouble').toggle()
     end, opts)
 
diff --git a/lua/kickstart/plugins/lint.lua b/lua/kickstart/plugins/lint.lua
index c2552a7d..7a68aafe 100644
--- a/lua/kickstart/plugins/lint.lua
+++ b/lua/kickstart/plugins/lint.lua
@@ -6,7 +6,7 @@ return {
     config = function()
       local lint = require 'lint'
       lint.linters_by_ft = {
-        python = { 'mypy', 'ruff' },
+        python = { 'ruff' },
         cpp = { 'cppcheck' },
         c = { 'cppcheck' },
         javascript = { 'eslint' },
diff --git a/lua/kickstart/plugins/neo-tree.lua b/lua/kickstart/plugins/neo-tree.lua
index 89739543..93fee330 100644
--- a/lua/kickstart/plugins/neo-tree.lua
+++ b/lua/kickstart/plugins/neo-tree.lua
@@ -17,9 +17,7 @@ return {
   },
   opts = {
     filesystem = {
-      window = {
-        mappings = {},
-      },
+      window = {},
     },
   },
 }