diff --git a/init.vim b/init.vim
index 72676e0..5610834 100644
--- a/init.vim
+++ b/init.vim
@@ -112,7 +112,7 @@ set mouse=nv
 
 set gfn=DejaVu\ Sans\ Mono\ for\ Powerline:h13
 " from https://stackoverflow.com/a/51424640
-let s:fontsize = 14
+let s:fontsize = 13
 function! AdjustFontSize(amount)
   let s:fontsize = s:fontsize+a:amount
   :execute "set gfn=DejaVu\\ Sans\\ Mono\\ for\\ Powerline:h" . s:fontsize
@@ -122,11 +122,3 @@ noremap <C-Up> :call AdjustFontSize(1)<CR>
 noremap <C-Down> :call AdjustFontSize(-1)<CR>
 inoremap <C-Up> <Esc>:call AdjustFontSize(1)<CR>a
 inoremap <C-Down> <Esc>:call AdjustFontSize(-1)<CR>a
-
-lua << EOF
-  require("trouble").setup {
-    -- your configuration comes here
-    -- or leave it empty to use the default settings
-    -- refer to the configuration section below
-  }
-EOF
diff --git a/mapping.vim b/mapping.vim
index fabc268..593ee78 100644
--- a/mapping.vim
+++ b/mapping.vim
@@ -30,10 +30,3 @@ nnoremap <silent> <Leader>rn <cmd>lua vim.lsp.buf.rename()<CR>
 nnoremap <silent> g[ <cmd>lua vim.diagnostic.goto_prev()<CR>
 nnoremap <silent> g] <cmd>lua vim.diagnostic.goto_next()<CR>
 nnoremap <silent> gE <cmd>lua vim.diagnostic.setloclist()<CR>
-
-" work with Trouble to view lists of diagnostic warnings/ennoremap <leader>xx <cmd>TroubleToggle<cr>
-nnoremap <leader>xw <cmd>TroubleToggle workspace_diagnostics<cr>
-nnoremap <leader>xd <cmd>TroubleToggle document_diagnostics<cr>
-nnoremap <leader>xq <cmd>TroubleToggle quickfix<cr>
-nnoremap <leader>xl <cmd>TroubleToggle loclist<cr>
-nnoremap gR <cmd>TroubleToggle lsp_references<cr>rrors
diff --git a/plug.vim b/plug.vim
index da319cf..764065c 100644
--- a/plug.vim
+++ b/plug.vim
@@ -13,8 +13,6 @@ Plug 'vim-airline/vim-airline-themes'
 Plug 'mbbill/undotree'
 " Preferred color scheme
 Plug 'fneu/breezy'
-" diagnostics display
-Plug 'folke/trouble.nvim'
 
 
 " files, folders, projects, etc.