diff --git a/progs.csv b/progs.csv
index 8b59c04..e5ad159 100644
--- a/progs.csv
+++ b/progs.csv
@@ -9,7 +9,8 @@
 ,vifm,"is an extensive terminal file manager that everyone likes."
 ,arandr,"is a UI for screen adjustment."
 ,calcurse,"is a lightweight terminal-based calendar."
-,xcompmgr,"for transparency and removing screen-tearing."
+,xcompmgr,"is for transparency and removing screen-tearing."
+,xprop,"is a tool for detecting window properties."
 ,dosfstools,"allows your computer to access dos-like filesystems."
 ,libnotify,"allows desktop notifications."
 ,dunst,"is a suckless notification system."