diff --git a/init.lua b/init.lua
index 806329f4..b19278fa 100644
--- a/init.lua
+++ b/init.lua
@@ -83,7 +83,7 @@ require('lazy').setup({
     'neovim/nvim-lspconfig',
     dependencies = {
       -- Automatically install LSPs to stdpath for neovim
-      'williamboman/mason.nvim',
+      { 'williamboman/mason.nvim', config = true },
       'williamboman/mason-lspconfig.nvim',
 
       -- Useful status updates for LSP
@@ -628,7 +628,7 @@ cmp.setup {
   mapping = cmp.mapping.preset.insert {
     ['<C-n>'] = cmp.mapping.select_next_item(),
     ['<C-p>'] = cmp.mapping.select_prev_item(),
-    ['<C-d>'] = cmp.mapping.scroll_docs(-4),
+    ['<C-b>'] = cmp.mapping.scroll_docs(-4),
     ['<C-f>'] = cmp.mapping.scroll_docs(4),
     ['<C-Space>'] = cmp.mapping.complete {},
     ['<CR>'] = cmp.mapping.confirm {