diff --git a/progs.csv b/progs.csv
index fe16f6b..2b2879b 100644
--- a/progs.csv
+++ b/progs.csv
@@ -7,6 +7,7 @@ A,lf-git,"is an extensive terminal file manager that everyone likes."
 ,bc,"is used for a dropdown calculator."
 ,xcompmgr,"is for transparency and removing screen-tearing."
 ,xorg-xprop,"is a tool for detecting window properties."
+,arandr,"allows the user to customize monitor arrangements."
 ,dosfstools,"allows your computer to access dos-like filesystems."
 ,libnotify,"allows desktop notifications."
 ,dunst,"is a suckless notification system."