diff --git a/README.md b/README.md
deleted file mode 100644
index 348da83..0000000
--- a/README.md
+++ /dev/null
@@ -1,22 +0,0 @@
-# envs.net | DNS - bind9 config files
-
-This is the envs.net DNS-Server.
-
-## NS list
-| Name | Address | Location | Type |
-| --- | --- | --- | --- |
-| ns1.envs.net		 | 89.163.145.170			| Düsseldorf	| master |
-| ns2.envs.net		 | 78.31.64.115				| Düsseldorf	| slave	 |
-| | | | |
-| ns1.tildeverse.net | 198.50.128.75			| Montréal		| slave	 |
-| ns1.tildeverse.net | 2607:5300:203:5fd5::75	| Montréal		| slave	 |
-
-## master-zones:
-- envs.net
-- envs.sh
-- envs.o
-- envs.tilde
-
-## slave server for:
-- tildeverse.org
-- tilde.team
diff --git a/slave_envs b/slave_envs
index eae43e6..0e1438d 100644
--- a/slave_envs
+++ b/slave_envs
@@ -13,12 +13,6 @@ zone "envs.sh" {
 	masters { 89.163.145.170; };
 };
 
-zone "envs.o" {
-	type slave;
-	file "/etc/bind/slaves/db.envs.o";
-	masters { 89.163.145.170; };
-};
-
 zone "envs.tilde" {
 	type slave;
 	file "/etc/bind/slaves/db.envs.tilde";