diff --git a/OSX/first_install.sh b/OSX/first_install.sh
index 57fac12..047dd04 100644
--- a/OSX/first_install.sh
+++ b/OSX/first_install.sh
@@ -1,9 +1,9 @@
 
-brew install python3 vim-nox tmux nano zsh git autossh mosh sshuttle lynx npm apticron tidy
+brew install python3 vim-nox tmux nano zsh git autossh mosh sshuttle lynx npm apticron tidy calibre
 
 
 
 pip3 install requests bs4 prospector
 
 
-npm install -g jsonlint
\ No newline at end of file
+npm install -g jsonlint