diff --git a/roles/packages/tasks/tools.yml b/roles/packages/tasks/tools.yml
index d4ca6de..6e38619 100644
--- a/roles/packages/tasks/tools.yml
+++ b/roles/packages/tasks/tools.yml
@@ -76,6 +76,7 @@
       - xautolock
       - xbacklight
       - xdelta
+      - xdelta3
       - xdotool
       - xfce4-goodies
       - xinput