diff --git a/.bin/backup-and-update-system b/.bin/backup-and-update-system
index c6ce0aa..9804df7 100755
--- a/.bin/backup-and-update-system
+++ b/.bin/backup-and-update-system
@@ -18,3 +18,4 @@ printf '\a'
 
 # Do updates
 sudo pacman -Syu
+sudo DIFFPROG='diff -u --color' pacdiff