diff --git a/.zshrc b/.zshrc
index f6119f4..102bf91 100644
--- a/.zshrc
+++ b/.zshrc
@@ -1,5 +1,3 @@
-setopt autocd              # change directory just by typing its name
-#setopt correct            # auto correct mistakes
 setopt interactivecomments # allow comments in interactive mode
 setopt magicequalsubst     # enable filename expansion for arguments of the form ‘anything=expression’
 setopt nonomatch           # hide error message if there is no match for the pattern
@@ -7,11 +5,6 @@ setopt notify              # report the status of background jobs immediately
 setopt numericglobsort     # sort filenames numerically when it makes sense
 setopt promptsubst         # enable command substitution in prompt
 
-WORDCHARS=${WORDCHARS//\/} # Don't consider certain characters part of the word
-
-# hide EOL sign ('%')
-PROMPT_EOL_MARK=""
-
 # configure key keybindings
 bindkey -e                                        # emacs key bindings
 
@@ -34,41 +27,6 @@ setopt hist_verify            # show command with history expansion to user befo
 # force zsh to show the complete history
 alias history="history 0"
 
-# make less more friendly for non-text input files, see lesspipe(1)
-#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
-
-# enable color support of ls, less and man, and also add handy aliases
-if [ -x /usr/bin/dircolors ]; then
-    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
-    alias ls='ls --color=auto'
-    #alias dir='dir --color=auto'
-    #alias vdir='vdir --color=auto'
-
-    alias grep='grep --color=auto'
-    alias fgrep='fgrep --color=auto'
-    alias egrep='egrep --color=auto'
-    alias diff='diff --color=auto'
-    alias ip='ip --color=auto'
-
-    export LESS_TERMCAP_mb=$'\E[1;31m'     # begin blink
-    export LESS_TERMCAP_md=$'\E[1;36m'     # begin bold
-    export LESS_TERMCAP_me=$'\E[0m'        # reset bold/blink
-    export LESS_TERMCAP_so=$'\E[01;33m'    # begin reverse video
-    export LESS_TERMCAP_se=$'\E[0m'        # reset reverse video
-    export LESS_TERMCAP_us=$'\E[1;32m'     # begin underline
-    export LESS_TERMCAP_ue=$'\E[0m'        # reset underline
-
-    # Take advantage of $LS_COLORS for completion as well
-    zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}"
-fi
-
-# enable auto-suggestions based on the history
-if [ -f /usr/share/zsh-autosuggestions/zsh-autosuggestions.zsh ]; then
-    . /usr/share/zsh-autosuggestions/zsh-autosuggestions.zsh
-    # change suggestion color
-    ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=#999'
-fi
-
 # enable syntax highlighting
 if [ -f /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ]; then
     . /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
@@ -93,10 +51,6 @@ alias ll="ls -h -l"
 alias l="ls -h -l -A"
 alias l.="ls -d .*"
 
-# easy edit
-alias e=$EDITOR
-alias v=$VISUAL
-
 # platform-specific config
 unamestr=$(uname 2> /dev/null)
 case "$unamestr" in
@@ -120,5 +74,3 @@ esac
 if type "direnv" > /dev/null; then
     eval "$(direnv hook zsh)"
 fi
-
-if [ -e /home/gshipunov/.nix-profile/etc/profile.d/nix.sh ]; then . /home/gshipunov/.nix-profile/etc/profile.d/nix.sh; fi # added by Nix installer