diff --git a/configuration-example.nix b/configuration-example.nix
index fc1114b..55c4878 100644
--- a/configuration-example.nix
+++ b/configuration-example.nix
@@ -12,9 +12,10 @@
     ./system/bitcoin/bitcoind.nix
     # ./system/bitcoin/fulcrum.nix
     # ./system/bitcoin/mempool.nix
-    # ./system/bitcoin/clightning.nix
     # ./system/bitcoin/joinmarket.nix
     # ./system/bitcoin/joinmarket-ob-watcher.nix
+    # ./system/bitcoin/clightning.nix
+    # ./system/bitcoin/rtl.nix
   ];
 
   # FIXME: Define a user account. Don't forget to set a password with ‘passwd’.