diff --git a/roles/desktop/defaults/main.yml b/roles/desktop/defaults/main.yml
index 5b20d14..49c04a4 100644
--- a/roles/desktop/defaults/main.yml
+++ b/roles/desktop/defaults/main.yml
@@ -111,6 +111,7 @@ desktop_apt_packages:
   - kde-config-plymouth                 # For configuring Plymouth. Fancy. See plymouth-theme-spinner
   - kdepim                              # I'm one of the four people on the planet that uses kmail
   - keepassxc                           # Password manager
+  - kruler                              # Sometimes I need to measure pixel lengths
   - libnotify-bin                       # Used in several scripts to send notifications
   - libretro-desmume                    # Libretro cores
   - libretro-mgba