diff --git a/README.md b/README.md
index 34b30368536248c313181ba8f9969311207ae318..c7e3da9a6b49718e35a349399f65b0447e054607 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@ This repo contains Ansible configs for the Freifunk Lëtzebuerg infra.
 
 - `hosts`: contains all of the machines.
   - Careful: a wrongly defined machine can lead to major problems.
+- `authorized_keys`: `fflux` user pubkey
 
 ## Directories