diff --git a/neovim/.clang-format b/neovim/.clang-format
index cb3d557..6429461 100644
--- a/neovim/.clang-format
+++ b/neovim/.clang-format
@@ -5,7 +5,7 @@ ColumnLimit: 120
 IndentWidth: 4
 TabWidth: 4
 UseCRLF: false
-UseTab: AlignWithSpaces
+UseTab: Never
 AlignAfterOpenBracket: BlockIndent
 AlwaysBreakBeforeMultilineStrings: true
 BreakBeforeBraces: Attach
diff --git a/neovim/.config/nvim/init.lua b/neovim/.config/nvim/init.lua
index 804d022..d6ba504 100644
--- a/neovim/.config/nvim/init.lua
+++ b/neovim/.config/nvim/init.lua
@@ -58,8 +58,8 @@ opt.autoindent = true
 opt.smartindent = true
 opt.smarttab = true
 --space based tabs.
--- opt.softtabstop=-1 --negative value inherrits shiftwidth.
--- opt.expandtab=true
+opt.softtabstop=-1 --negative value inherrits shiftwidth.
+opt.expandtab=true
 --highlight search results as you type.
 opt.hlsearch = true
 opt.incsearch = true