diff --git a/conf/updatefiles.sh b/conf/updatefiles.sh
new file mode 100755
index 0000000..21deedc
--- /dev/null
+++ b/conf/updatefiles.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+diff -u /usr/share/doc/moc/config.example ~/.moc/config > moc.config.diff