diff --git a/unbound/pi-hole.conf b/unbound/pi-hole.conf
index 484b5489..692787ed 100644
--- a/unbound/pi-hole.conf
+++ b/unbound/pi-hole.conf
@@ -1,3 +1,5 @@
+# /etc/unbound/unbound.conf.d/pi-hole.conf
+
 server:
     
     # Performance optimization [Zelo72]