diff --git a/.zshrc b/.zshrc
index 41943a2..9370c93 100644
--- a/.zshrc
+++ b/.zshrc
@@ -41,17 +41,6 @@
  LANG=en_GB.UTF-8
  http_proxy="http://localhost:8118"
 
- ## use omz plugin.
- #
- #if [ -z "$SSH_AUTH_SOCK" ]; then
- #    eval `ssh-agent -s -t6h` > /dev/null
- #    if [ ! -S $HOME/.ssh/ssh_auth_sock ]; then
- #        ln -sf "$SSH_AUTH_SOCK" $HOME/.ssh/ssh_auth_sock
- #        SSH_AUTH_SOCK=$HOME/.ssh/ssh_auth_sock
- #    fi
- #fi
-
-
  export EDITOR='vim'
  export VISUAL='vim'
  export SYSTEMD_EDITOR='vim --clean'
@@ -63,10 +52,8 @@
 # export ARCHFLAGS="-arch x86_64"
  export kee=${kee:-$(hostname -s)}
  SSH_KEY_PATH="$HOME/.ssh/$kee"
-
  # irrelevant when using exa.
  # eval $(TERM=xterm-kitty dircolors)
-
  # pretend we're dockerd for rootless podman.
  export DOCKER_HOST=unix://$XDG_RUNTIME_DIR/podman/podman.sock