diff --git a/README.md b/README.md
index 949a039..10844f0 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 # brethil's dotfiles #
-A set of zsh dotfiles
+A set of zsh dotfiles based on antigen and oh-my-zsh
 
 ## Description ##
 
-1. brethil_dotfile.sh: main file sourced by ~/.bash_profile
+1. brethil_dotfile.sh: main file sourced by ~/.zshrc
 2. aliases.sh: contains alias definitions (sources ~/.dotfiles_aliases)
 3. functions.sh: contains function definitions (sources ~/.dotfiles_functions)
 4. colors.sh: contains color definitions
@@ -22,9 +22,12 @@ from the git repo every two weeks. This also updates the git-sourced repositorie
 by the install script. The self-update routine can be called manually by calling
 `dotfiles_selfupdate` (defined in `functions.sh`).
 
+If you do not want to run the installer script, you can just add source `brethil_dotfile.sh`
+in your .zshrc. This requires antigen installed.
+
 ### Installed  ###
 
-0. oh-my-zsh (zsh config framework, lots of plugins available at https://github.com/robbyrussell/oh-my-zsh/wiki/Plugins)
+0. antigen (zsh plugin manager) + oh-my-zsh
     Two zsh themes: brethil and brethil-minimal.
 1. amix's awesome vimrc (https://www.github.com/amix/vimrc). A quite nice vim rc.
 2. byobu (wrapper/config for tmux, a screen multiplexer)
@@ -37,6 +40,8 @@ by the install script. The self-update routine can be called manually by calling
 5. rmate remote for Textmate (can be called with `mate`/`rmate`)
 6. mtr (my traceroute, traceroute+ping network utility)
 7. htop (better top)
+
+
 ### Available Functions ###
 
 0. `cheat`, show cheat sheet for commands using cheat.sh (`cheat commandname`)