diff --git a/README.md b/README.md
index 7dcbbd2..207434e 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ Wenn der Schlüssel eingetragen im git eingetragen ist, die Konfiguration clonen
 
 Konfiguration anpassen
 
-    cd /etc/tinc/closedvpn
+    cd /etc/tinc/closedvpn # /usr/local/etc/tinc on MacOS X
     cp tinc.conf-template tinc.conf
 
 in `tinc.conf` `<DEIN NAME>` durch wiedererkennbaren Server/Rechnernamen
diff --git a/hosts/albertmacbook b/hosts/albertmacbook
new file mode 100644
index 0000000..1bd5195
--- /dev/null
+++ b/hosts/albertmacbook
@@ -0,0 +1,10 @@
+Subnet = 10.42.17.6/32
+
+-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEAv1+c9B2zOJtNi8iR/Dq+Df/jjEupOcYaywUXrEjlTQerj8OFKadc
+zIP4wpihtF0UVIz6ijLdUSdRlR3OTinsYn+YY1HTn7L2Yf39KpvCXnrWkzTh2ayG
+nP7hHCTCgTW9aGTvcCKjq35shggS/5NZZjm3E4q+P4+QE7kRqj88Q1UfMla404T8
+LHBtmIO0ZcO9qe1mOTlZdfR4qqZ8RlyXfjJwMqI4iVl3t6NJDjkztiTNVrfYGtoX
+e9Tqx52mZh2VGaY56H+V/PsexpsiBJu4FPOwQa1CL0ajujMY+9q27FgvBByFgj0o
+DXgJ0QqFhngTIk9ee/FxmD41t2SivDZ00wIDAQAB
+-----END RSA PUBLIC KEY-----