diff --git a/hosts b/hosts
index 240632de4298927e1aee1f83e3d099710bcc85fc..828fe21a106f105d73677d8eede19151d1649a7b 100644
--- a/hosts
+++ b/hosts
@@ -18,6 +18,7 @@ fflux-test
 # all machine variables come here
 [all:vars]
 ansible_python_interpreter=/usr/bin/python3
+# Change this to the ssh key you want to use to connect to a server
 ansible_ssh_private_key_file=/home/fflux/.ssh/fflux_fflux
 server_config_dir=~/repos/Infrastructure-Intern/server_config
 server_scripts_dir=~/repos/Infrastructure-Intern/scripts