diff --git a/blocky.yaml b/blocky.yaml
index d6a0c2c..9e3e170 100644
--- a/blocky.yaml
+++ b/blocky.yaml
@@ -1,30 +1,11 @@
-# Blocky/3 configuration #
-server:
-    wshost:         wss://blocky-master.apache.org:3456/
-    apiurl:         https://blocky.apache.org/blocky-public
-
-client:
-    uploadinterval: 300
-    interval:       120
-
-iptables:
-    chains:
-        - INPUT
-        - fail2ban-default
-        - fail2ban-aardvark
-        - fail2ban-ssh
-        - fail2ban-httpd-svn
-        - fail2ban-ssh-ddos
-
-
 # Blocky/4 configuration #
 api_host:         https://blocky-he-de.apache.org/
 pubsub_host:      https://pubsub.apache.org:2070/
 update_interval:  300
-chains:
-    - INPUT
-    - fail2ban-default
-    - fail2ban-aardvark
-    - fail2ban-ssh
-    - fail2ban-httpd-svn
-    - fail2ban-ssh-ddos
+chains: 
+  - INPUT
+  - fail2ban-default
+  - fail2ban-aardvark
+  - fail2ban-ssh
+  - fail2ban-httpd-svn
+  - fail2ban-ssh-ddos