diff --git a/pacman_hooks/pacdiff.hook b/pacman_hooks/pacdiff.hook
new file mode 100644
index 0000000..fd9644b
--- /dev/null
+++ b/pacman_hooks/pacdiff.hook
@@ -0,0 +1,11 @@
+[Trigger]
+Operation = Install
+Operation = Upgrade
+Operation = Remove
+Type = Package
+Target = *
+
+[Action]
+Description = Run 'pacdiff' after each transaction
+When = PostTransaction
+Exec = /usr/bin/bash -c "/usr/bin/pacdiff"