diff --git a/distros/arch/pacman.md b/distros/arch/pacman.md
index 3a850e9..d32c6c0 100644
--- a/distros/arch/pacman.md
+++ b/distros/arch/pacman.md
@@ -29,3 +29,6 @@ If you're constantly getting 'everything corrupted, nothing upgraded', try runni
 
 > sudo pacman -S archlinux-keyring
 
+List all orphaned packages:
+
+> sudo pacman -Qtdq