diff --git a/.gitmodules b/.gitmodules
index 95a093c..e2e686e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -34,3 +34,6 @@
 [submodule "neovim/pack/vendor/start/nvim-lspconfig"]
 	path = neovim/pack/vendor/start/nvim-lspconfig
 	url = https://github.com/neovim/nvim-lspconfig
+[submodule "neovim/pack/vendor/start/nvim-tree"]
+	path = neovim/pack/vendor/start/nvim-tree
+	url = https://github.com/nvim-tree/nvim-tree.lua.git
diff --git a/gitconfig b/gitconfig
index 32360f9..0fd4fbe 100644
--- a/gitconfig
+++ b/gitconfig
@@ -36,7 +36,7 @@
     ff = only
 
 [core]
-    pager = delta
+    pager = delta --side-by-side --width ${FZF_PREVIEW_COLUMNS-$COLUMNS}
 
 [interactive]
     diffFilter = delta --color-only
diff --git a/neovim/init.lua b/neovim/init.lua
index 37f0487..15ed6bd 100644
--- a/neovim/init.lua
+++ b/neovim/init.lua
@@ -2,8 +2,14 @@
 My NeoVim configuration
 --]]
 
+-- disable netrw at the very start of your init.lua
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+
+-- Plugins
 require('nvim-web-devicons').setup()
-require('oil').setup()
+-- require('oil').setup()
+require('nvim-tree').setup()
 require('gitsigns').setup()
 require('lspconfig').phpactor.setup({})
 
@@ -12,3 +18,6 @@ vim.wo.number = true
 
 vim.opt.spelllang = 'en_gb'
 vim.opt.spell = true
+
+-- 24-bit colour support
+vim.opt.termguicolors = true
diff --git a/neovim/pack/vendor/start/nvim-tree b/neovim/pack/vendor/start/nvim-tree
new file mode 160000
index 0000000..2a268f6
--- /dev/null
+++ b/neovim/pack/vendor/start/nvim-tree
@@ -0,0 +1 @@
+Subproject commit 2a268f631da85e83b7a95291be589bcddfc785d8