diff --git a/files/nvim.conform.lua b/files/nvim.conform.lua
deleted file mode 100644
index 801df29..0000000
--- a/files/nvim.conform.lua
+++ /dev/null
@@ -1,14 +0,0 @@
--- example of a project specific nvim configuration file using :exrc and conform
-
-local conform = require 'conform';
-
-conform.setup {
-  formatters_by_ft = {
-    python = { 'isort', 'black' },
-    javascript = { 'prettier', },
-  },
-
-  format_on_save = {
-    lsp_format = 'never',
-  }
-}
diff --git a/files/nvim.lsp.lua b/files/nvim.lsp.lua
deleted file mode 100644
index ff06a44..0000000
--- a/files/nvim.lsp.lua
+++ /dev/null
@@ -1,33 +0,0 @@
--- example of a project specific nvim configuration file using :exrc and lsp formatting
-
-local format_clients = {
-  'ruff',
-  'lua_ls',
-  'bashls',
-  'jsonls',
-  'ts_ls',
-  'ansiblels',
-  'yamlls',
-  'cssls',
-  'html',
-}
-
-vim.api.nvim_create_autocmd('LspAttach', {
-  group = vim.api.nvim_create_augroup('lsp', { clear = true }),
-  callback = function(args)
-    local client = vim.lsp.get_client_by_id(args.data.client_id)
-
-    if client:supports_method('textDocument/formatting')
-        and vim.tbl_contains(format_clients, client.name) then
-      vim.api.nvim_create_autocmd('BufWritePre', {
-        buffer = args.buf,
-        callback = function()
-          vim.lsp.buf.format {
-            async = false,
-            id = args.data.client_id
-          }
-        end,
-      })
-    end
-  end
-})
diff --git a/files/tmux.sh b/files/tmux.sh
index d98c41b..01e0223 100755
--- a/files/tmux.sh
+++ b/files/tmux.sh
@@ -2,6 +2,7 @@
 
 session_name=${PWD##*/}
 project_directory="$HOME/development/$session_name"
+enable_formatting="false"
 
 tmux has-session -t $session_name
 
@@ -10,7 +11,8 @@ then
     tmux new-session \
         -c $project_directory \
         -ds $session_name \
-        -e "project_dir=$project_directory"
+        -e "project_dir=$project_directory" \
+        -e "enable_formatting=$enable_formatting"
 
     # FIRST WINDOW
     tmux send-keys -t $session_name:0 'source ./env/bin/activate' C-m
diff --git a/group_vars/all/neovim.yml b/group_vars/all/neovim.yml
index e67edd3..2e1e9ab 100644
--- a/group_vars/all/neovim.yml
+++ b/group_vars/all/neovim.yml
@@ -21,7 +21,6 @@ neovim_plugins:
     name: 'cmp-nvim-lua'
   - url: 'https://github.com/nvim-treesitter/nvim-treesitter'
     name: 'nvim-treesitter'
-    version: master # main seems broken?
   - url: 'https://github.com/nvim-lua/plenary.nvim'
     name: 'plenary.nvim'
   - url: 'https://github.com/nvim-telescope/telescope-fzf-native.nvim'
@@ -43,8 +42,5 @@ neovim_plugins:
   - url: 'https://github.com/projekt0n/github-nvim-theme.git'
     name: 'github-colors'
     version: 'v1.1.2'
-  - url: 'https://github.com/stevearc/conform.nvim.git'
-    name: 'conform.nvim'
-    version: 'v9.0.0'
 
 language_servers: []
diff --git a/group_vars/arch/system.yml b/group_vars/arch/system.yml
index 3bab5fb..ae21d6d 100644
--- a/group_vars/arch/system.yml
+++ b/group_vars/arch/system.yml
@@ -14,10 +14,4 @@ packages:
   - slirp4netns
   - tree-sitter
   - ripgrep
-  - fd
   - uv
-  - fakeroot
-  - debugedit
-  - which
-  - gcc
-  - make
diff --git a/group_vars/debian/neovim.yml b/group_vars/debian/neovim.yml
index af2c892..c5e5319 100644
--- a/group_vars/debian/neovim.yml
+++ b/group_vars/debian/neovim.yml
@@ -1,18 +1,18 @@
 # TODO: add lua language server, see https://github.com/LuaLS/lua-language-server?
 language_servers:
-  - package: "@ansible/ansible-language-server"
-    server_name: "ansiblels"
+  - package: '@ansible/ansible-language-server'
+    server_name: 'ansiblels'
     auto_setup: true
 
   - package: yaml-language-server
-    server_name: "yamlls"
+    server_name: 'yamlls'
     auto_setup: false
 
   - package: bash-language-server
-    server_name: "bashls"
+    server_name: 'bashls'
     auto_setup: true
 
 neovim:
-  version: "v0.11.4"
-  install_path: "/opt/nvim"
-  download_checksum: sha256:a74740047e73b2b380d63a474282814063d10650cd6cc95efa16d1713c7e616c
+  version: 'v0.10.4'
+  install_path: '/opt/nvim'
+  download_checksum: sha256:95aaa8e89473f5421114f2787c13ae0ec6e11ebbd1a13a1bd6fcf63420f8073f
diff --git a/inventory.yml b/inventory.yml
index 7ebdbcf..438697a 100644
--- a/inventory.yml
+++ b/inventory.yml
@@ -6,9 +6,6 @@ personal:
     desktop: &desktop
       ansible_connection: local
       ansible_become_method: community.general.run0
-    htpc: &htpc
-      ansible_connection: local
-      ansible_become_method: community.general.run0
     fudiggity: &fudiggity
       ansible_connection: local
 
@@ -23,5 +20,3 @@ arch:
       <<: *xps
     desktop:
       <<: *desktop
-    htpc:
-      <<: *htpc
diff --git a/playbook.yml b/playbook.yml
index 8ab70f7..2c644c2 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -1,8 +1,8 @@
 - name: Development provisioning
   hosts:
-    - personal
-    - arch
-    - debian
+    - xps
+    - desktop
+    - fudiggity
   pre_tasks:
     - name: Verifying that a limit is set
       ansible.builtin.fail:
diff --git a/requirements.yml b/requirements.yml
index b20eeb6..ba54c45 100644
--- a/requirements.yml
+++ b/requirements.yml
@@ -1,4 +1,4 @@
-- src: git+https://forgejo.fudiggity.nl/sonny/common-ansible.git
+- src: git+https://git.fudiggity.nl/ansible/common.git
   name: common
   version: master
   scm: git
diff --git a/tasks/dotfiles.yml b/tasks/dotfiles.yml
index b8c40e6..44445b2 100644
--- a/tasks/dotfiles.yml
+++ b/tasks/dotfiles.yml
@@ -38,15 +38,9 @@
     - src: '{{ ansible_env.HOME }}/dotfiles/.profile'
       dest: '{{ ansible_env.HOME }}/.profile'
 
-    - src: '{{ ansible_env.HOME }}/dotfiles/tmux/tmux.conf'
+    - src: '{{ ansible_env.HOME }}/dotfiles/.tmux.conf'
       dest: '{{ xdg_config_dir }}/tmux/tmux.conf'
 
-    - src: '{{ ansible_env.HOME }}/dotfiles/tmux/light.conf'
-      dest: '{{ xdg_config_dir }}/tmux/light.conf'
-
-    - src: '{{ ansible_env.HOME }}/dotfiles/tmux/dark.conf'
-      dest: '{{ xdg_config_dir }}/tmux/dark.conf'
-
     - src: '{{ ansible_env.HOME }}/dotfiles/.gitignore'
       dest: '{{ xdg_config_dir }}/git/ignore'
 
@@ -55,15 +49,3 @@
     src: 'templates/gitconfig.j2'
     dest: '{{ xdg_config_dir }}/git/config'
     mode: '0755'
-
-- name: Create script directory
-  ansible.builtin.file:
-    path: '{{ ansible_env.HOME }}/.local/bin'
-    state: directory
-    mode: '0755'
-
-- name: Copy tmux toggle script
-  ansible.builtin.template:
-    src: 'templates/tmux-toggle.j2'
-    dest: '{{ ansible_env.HOME }}/.local/bin/tmux-toggle.sh'
-    mode: '0755'
diff --git a/tasks/neovim.yml b/tasks/neovim.yml
index e7de9d5..f6e0696 100644
--- a/tasks/neovim.yml
+++ b/tasks/neovim.yml
@@ -121,5 +121,5 @@
     - src: 'templates/nvim/lua/filetype.lua.j2'
       dest: '{{ xdg_config_dir }}/nvim/lua/_filetype.lua'
 
-    - src: 'templates/nvim/lua/diagnostic.lua.j2'
-      dest: '{{ xdg_config_dir }}/nvim/lua/diagnostic.lua'
+    - src: 'templates/nvim/lua/formatting.lua.j2'
+      dest: '{{ xdg_config_dir }}/nvim/lua/formatting.lua'
diff --git a/templates/nvim/init.lua.j2 b/templates/nvim/init.lua.j2
index a18b81c..309c912 100644
--- a/templates/nvim/init.lua.j2
+++ b/templates/nvim/init.lua.j2
@@ -11,4 +11,4 @@ require('indent-blankline')
 require('_nvim-tree')
 require('lua-line')
 require('_source-link')
-require('diagnostic')
+require('formatting')
diff --git a/templates/nvim/lua/colorscheme.lua.j2 b/templates/nvim/lua/colorscheme.lua.j2
index 9ae709f..4cbea41 100644
--- a/templates/nvim/lua/colorscheme.lua.j2
+++ b/templates/nvim/lua/colorscheme.lua.j2
@@ -4,7 +4,7 @@ local background_callback = function()
   if vim.o.background == 'dark' then
     vim.cmd('colorscheme github_dark_dimmed')
   else
-    vim.cmd('colorscheme github_light_tritanopia')
+    vim.cmd('colorscheme github_light')
   end
 
   -- force a full redraw:
@@ -29,7 +29,7 @@ Use the `Introspect` option to inspect available options:
 
 dbus-send \
 --session \
---print-reply \
+--print-reply ]
 --reply-timeout=2000 \
 --type=method_call \
 --dest=org.freedesktop.portal.Desktop \
diff --git a/templates/nvim/lua/diagnostic.lua.j2 b/templates/nvim/lua/diagnostic.lua.j2
deleted file mode 100644
index 97baa9e..0000000
--- a/templates/nvim/lua/diagnostic.lua.j2
+++ /dev/null
@@ -1,11 +0,0 @@
--- {{ ansible_managed }}
-
-vim.diagnostic.config {
-  float = {
-    suffix = function(diagnostic)
-      return (' %s | [%s]'):format(diagnostic.code, diagnostic.source)
-    end
-  },
-
-  virtual_text = { current_line = true }
-}
diff --git a/templates/nvim/lua/formatting.lua.j2 b/templates/nvim/lua/formatting.lua.j2
new file mode 100644
index 0000000..36a4279
--- /dev/null
+++ b/templates/nvim/lua/formatting.lua.j2
@@ -0,0 +1,39 @@
+-- {{ ansible_managed }}
+
+local enable_formatting = vim.env.enable_formatting == 'true';
+local legacy_formatting = nil;
+
+-- TODO: move to utils file
+-- TODO: add efm-languageserver to lsp.lua
+if vim.env.VIRTUAL_ENV ~= nil and enable_formatting == true then
+  local formatters = vim.fs.find(
+    { 'isort', 'black' },
+    { limit = 1, type = 'file', path = vim.fs.joinpath(vim.env.VIRTUAL_ENV, 'bin') }
+  )
+
+  legacy_formatting = #formatters > 0;
+end
+
+if (enable_formatting) then
+  vim.api.nvim_create_autocmd('LspAttach', {
+    group = vim.api.nvim_create_augroup('lsp', { clear = true }),
+    callback = function(args)
+      local client = vim.lsp.get_client_by_id(args.data.client_id)
+
+      if client.server_capabilities.documentFormattingProvider then
+        vim.api.nvim_create_autocmd('BufWritePre', {
+          buffer = args.buf,
+          callback = function()
+            vim.lsp.buf.format {
+              async = false,
+              id = args.data.client_id,
+              filter = function(format_client)
+                return format_client.name ~= 'ruff' or not legacy_formatting
+              end
+            }
+          end,
+        })
+      end
+    end
+  })
+end
diff --git a/templates/nvim/lua/lsp.lua.j2 b/templates/nvim/lua/lsp.lua.j2
index 1da3fdc..78fd62f 100644
--- a/templates/nvim/lua/lsp.lua.j2
+++ b/templates/nvim/lua/lsp.lua.j2
@@ -7,29 +7,29 @@ local on_attach = function(client, bufnr)
 
   vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts)
   vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
-  vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts)
   vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
   vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, opts)
   vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, opts)
-  vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, opts)
-  vim.keymap.set('n', '<space>la', vim.lsp.buf.code_action, opts)
-
   vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, opts)
   vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, opts)
   vim.keymap.set('n', '<space>wl', function()
     print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
   end, opts)
+  vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, opts)
   vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, opts)
-
+  vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts)
   vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts)
   vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
   vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
   vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts)
+  vim.keymap.set('n', '<space>la', vim.lsp.buf.code_action, opts)
+
 end
 
+
 --enable some language servers with the additional completion capabilities
 --offered by nvim-cmp
-local auto_setup_servers = {
+local servers = {
   {% for item in language_servers %}
   {% if item.auto_setup and not loop.last %}
   '{{ item.server_name }}',
@@ -43,8 +43,10 @@ local auto_setup_servers = {
 local capabilities = vim.lsp.protocol.make_client_capabilities()
 capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)
 
-for _, lsp in ipairs(auto_setup_servers) do
-  vim.lsp.config[lsp] = {
+local nvim_lsp = require('lspconfig')
+
+for _, lsp in ipairs(servers) do
+  nvim_lsp[lsp].setup {
     on_attach = on_attach,
     capabilities = capabilities,
   }
@@ -58,49 +60,42 @@ local python_root_dir = function(fname)
     util.path.dirname(fname)
 end
 
-vim.lsp.config['ruff'] = {
+nvim_lsp.ruff.setup {
   on_attach = on_attach,
   capabilities = capabilities,
   root_dir = python_root_dir
 }
 
 
-vim.lsp.config['pyright'] = {
+nvim_lsp.pyright.setup {
   settings = {
     pyright = {
       -- Using Ruff's import organizer
-        disableOrganizeImports = true,
+      disableOrganizeImports = true,
     },
-  }
+  },
 }
 
 local snippet_capabilities = vim.deepcopy(capabilities);
 snippet_capabilities.textDocument.completion.completionItem.snippetSupport = true
 
-vim.lsp.config['html'] = {
+nvim_lsp.html.setup {
   on_attach = on_attach,
   capabilities = snippet_capabilities,
   filetypes = { 'html', 'htmldjango' },
-  settings = {
-    html = {
-      format = {
-        templating = true
-      }
-    }
-  }
 }
 
-vim.lsp.config['cssls'] = {
+nvim_lsp.cssls.setup {
   on_attach = on_attach,
   capabilities = snippet_capabilities,
 }
 
-vim.lsp.config['jsonls'] = {
+nvim_lsp.jsonls.setup {
   on_attach = on_attach,
   capabilities = snippet_capabilities,
 }
 
-vim.lsp.config['lua_ls'] = {
+nvim_lsp.lua_ls.setup {
   on_attach = on_attach,
   capabilities = snippet_capabilities,
   settings = {
@@ -113,24 +108,12 @@ vim.lsp.config['lua_ls'] = {
 }
 
 {% endif %}
-vim.lsp.config['yamlls'] = {
+nvim_lsp.yamlls.setup {
   on_attach = on_attach,
   capabilities = capabilities,
   filetypes = { 'yaml', 'yaml.ansible', 'yaml.docker-compose', 'yaml.gitlab' }
 }
 
-local servers = {
-  {% for item in language_servers %}
-  {% if not loop.last %}
-  '{{ item.server_name }}',
-  {% else %}
-  '{{ item.server_name }}'
-  {% endif %}
-  {% endfor %}
-}
-
-vim.lsp.enable { unpack(servers) }
-
 local cmp = require('cmp')
 local luasnip = require('luasnip')
 
@@ -196,3 +179,11 @@ cmp.setup {
     end,
   },
 }
+
+vim.diagnostic.config {
+  float = {
+    suffix = function(diagnostic)
+      return (' %s | [%s]'):format(diagnostic.code, diagnostic.source)
+    end
+  },
+}
diff --git a/templates/nvim/lua/options.lua.j2 b/templates/nvim/lua/options.lua.j2
index fe35a80..36bbe52 100644
--- a/templates/nvim/lua/options.lua.j2
+++ b/templates/nvim/lua/options.lua.j2
@@ -55,12 +55,5 @@ vim.o.termguicolors = true
 vim.g.loaded_netrw = 1
 vim.g.loaded_netrwPlugin = 1
 
--- load project specific configuration files
-vim.o.exrc = true
-vim.o.secure = true
-
--- disable mouse options
-vim.opt.mouse = ''
-
 -- python interpreter
 vim.g.python3_host_prog = '/usr/bin/python3'
diff --git a/templates/nvim/lua/telescope.lua.j2 b/templates/nvim/lua/telescope.lua.j2
index 4de57a6..b74a42f 100644
--- a/templates/nvim/lua/telescope.lua.j2
+++ b/templates/nvim/lua/telescope.lua.j2
@@ -5,33 +5,20 @@ local builtin = require('telescope.builtin')
 
 local opts = { noremap = true, silent = true }
 
-local find_files_unignored = function()
-  builtin.find_files { hidden = true, no_ignore = true }
-end
-
-local live_grep_unignored = function()
-  builtin.live_grep { additional_args = { '--unrestricted', '--unrestricted' } }
-end
-
 vim.keymap.set('n', 'ff', builtin.find_files, opts)
-vim.keymap.set('n', 'fF', find_files_unignored, opts)
 vim.keymap.set('n', 'fg', builtin.live_grep, opts)
-vim.keymap.set('n', 'fG', live_grep_unignored, opts)
-vim.keymap.set('n', 'fb', builtin.current_buffer_fuzzy_find, opts)
-vim.keymap.set('n', 'fB', builtin.buffers, opts)
+vim.keymap.set('n', 'fb', builtin.buffers, opts)
 vim.keymap.set('n', 'fh', builtin.help_tags, opts)
 vim.keymap.set('n', 'fj', builtin.jumplist, opts)
 vim.keymap.set('n', 'fl', builtin.loclist, opts)
 vim.keymap.set('n', 'fq', builtin.quickfix, opts)
 vim.keymap.set('n', 'fm', builtin.marks, opts)
-vim.keymap.set('n', 'ft', builtin.treesitter, opts)
 
 telescope.setup({
   defaults = {
     layout_strategy = 'vertical',
     layout_config = {
-      prompt_position = 'bottom',
-      vertical = { width = 0.8, height = 0.9 }
+      vertical = { width = 0.5, height = 0.7 }
     },
   },
 })
diff --git a/templates/tmux-toggle.j2 b/templates/tmux-toggle.j2
deleted file mode 100644
index 3a2bda6..0000000
--- a/templates/tmux-toggle.j2
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/usr/bin/env sh
-#
-# {{ ansible_managed }}
-#
-# Toggle the current window (all panes) between light and dark themes.
-
-set -e
-
-current_window_style=$(tmux show -Av window-style)
-
-case $current_window_style in
-    'fg=#000000,bg=#eff0f1')
-        tmux source-file ~/.config/tmux/dark.conf
-        ;;
-    *)
-        # Change back to the default window style.
-        tmux source-file ~/.config/tmux/light.conf
-        ;;
-esac