diff --git a/README.md b/README.md
index 91a2041..2e11783 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,10 @@ install -Dm644 $src $pkgdir/$dst
 
 ### changing existing config files
 
-**TODO**: holo AUR package
+* `holo` from the AUR
+* https://github.com/holocm/holo/blob/master/doc/holo-files.8.pod
+
+Example: [pkg/de-p1st-pacman/PKGBUILD](pkg/de-p1st-pacman/PKGBUILD)
 
 ### home skeleton