diff --git a/home/.zshrc b/home/.zshrc
index c444029..af49b5b 100644
--- a/home/.zshrc
+++ b/home/.zshrc
@@ -24,27 +24,10 @@ export XKB_DEFAULT_OPTIONS="caps:escape"
 export PASSWORD_STORE_CHARACTER_SET='a-zA-Z0-9+\-$!*_='
 export XDEB_PKGROOT=${HOME}/.config/xdeb
 
-# Custom path additions
-export PATH="$PATH:/usr/local/cuda-12.8/bin:$HOME/bin"
+# Add cuda to path
+export PATH="$PATH:/usr/local/cuda-12.8/bin"
 export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/cuda-12.8/lib64"
 
-#==============================================================================
-# OS-Specific Configuration
-#==============================================================================
-
-if [ "$(uname)" = "Darwin" ]; then
-  export PATH="$PATH:/opt/homebrew/bin"
-  alias ls="gls --classify --group-directories-first --color"
-  alias gemini="(source ~/.gemini_project  && gemini)"
-  export NVIM_JDTLS_JAVA_HOME="/Library/Java/JavaVirtualMachines/temurin-21.jdk/Contents/Home/"
-  # I only start tmux by default on Mac because of dwm+swallow patch
-   if [[ -z "$TMUX" ]] && [[ -n "$PS1" ]]; then
-    tmux attach -t dev || tmux new -s dev
-  fi
-else
-  alias ls="ls --classify --group-directories-first --color"
-fi
-
 #==============================================================================
 # Aliases
 #==============================================================================
@@ -110,18 +93,12 @@ npm() {
 [ -f "/home/aselimov/.ghcup/env" ] && . "/home/aselimov/.ghcup/env" # ghcup-env
 
 # pyenv
-if command -v pyenv >/dev/null 2>&1; then
+if [ $(which pyenv 2>&1 1>/dev/null) ]; then
   export PYENV_ROOT="$HOME/.pyenv"
   [[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
   eval "$(pyenv init - zsh)"
 fi
 
-# jenv
-if command -v jenv >/dev/null 2>&1; then
-  export PATH="$HOME/.jenv/bin:$PATH"
-  eval "$(jenv init -)"
-fi
-
 # starship
 eval "$(starship init zsh)"