diff --git a/pack.csv b/pack.csv
index d3331d6..3743667 100644
--- a/pack.csv
+++ b/pack.csv
@@ -18,6 +18,7 @@ A,P,openssh,Premier connectivity tool for remote login with the SSH protocol
 A,P,gnupg,Complete and free implementation of the OpenPGP standard
 # A,P,oath-toolkit,library to use OATH-pam auth with yubikeys
 A,P,yubico-pam,Authentication with yubikeys
+A,P,expac,Pacman Database Extraction Tool (Get Install-Date)
 
 # libraries
 A,M,pyorgmode,lib to create and modify orgmode files used in quteb script