diff --git a/shell/.vimrc b/shell/.vimrc
deleted file mode 100644
index f8f8a76..0000000
--- a/shell/.vimrc
+++ /dev/null
@@ -1,6 +0,0 @@
-:set mouse=r
-:color desert
-:syntax on
-:set nu
-:set list
-:set listchars=tab:>-
diff --git a/shell/.config/fish/config.fish b/shell/dot.config/fish/config.fish
similarity index 100%
rename from shell/.config/fish/config.fish
rename to shell/dot.config/fish/config.fish
diff --git a/shell/dot.vimrc b/shell/dot.vimrc
new file mode 100644
index 0000000..2bdecde
--- /dev/null
+++ b/shell/dot.vimrc
@@ -0,0 +1,15 @@
+:set mouse=r
+:color desert
+:syntax on
+:set nu
+:set list
+:set listchars=tab:>-
+
+:filetype plugin indent on
+" show existing tab with 4 spaces width
+:set tabstop=4
+" when indenting with '>', use 4 spaces width
+:set shiftwidth=4
+" On pressing tab, insert 4 spaces
+:set expandtab
+