diff --git a/hosts/bremen1 b/hosts/bremen1
index 25b6df6..31916c3 100644
--- a/hosts/bremen1
+++ b/hosts/bremen1
@@ -1,12 +1,11 @@
 Address = vpn01.bremen.freifunk.net
 Port = 656
 
------BEGIN PUBLIC KEY-----
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy2FfayKB0nuggl/B9Lff
-lLAWf92KPDtmJt6un1nRylX99n1yTatnnzW9r4dv7oDKJVEGxOe9d17CIg0l/lQQ
-UDC0sBJmB+JLQE8INHASQPcRbQVvlRrq+jVSUbpezA8H4W/FDc0kyERJG4zHAW4b
-Om0c8ndFZBU2eMXTyaeFZ5gi6AETZ+GAOt3BGP3lhzVMIotnSf5Mm1q5EOejjlND
-dsz3Fsn3ScWgVeUCjwWK1xs/jg5+pa90he/eqO+DmihxDA0006YBnQcA0kiprjK2
-k6Jo8J1KWD8G3m0XvWOu9z15WAKvkNSw96h28eGefsgQP+XEpEE9aWGcbuj88ycK
-dwIDAQAB
------END PUBLIC KEY-----
+-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEAr7aAgyRdDjTjJyUhHaPd8aZIybNvi+paDKwkRJFUEHybsSsZs8pl
+mJl+wFFn3sW3y6R7th1iVSqHDU85KYpy7CemKcHRo0VVl0OayToKQGUc9wuUkjM2
+XIpZ6WxJ2+B918780dFA5esdeigSTXnKABt80wllLmBumiumj6fGQnzXOFMfyWSI
+TlpW77EQqZY3uXGlZjbzmCbzmspbldHZKwUBr1f8GW6pdeMzEeptg/5nVLLu0rG+
+o+rXQuU2GxJXd6OwrIWEzLCpxbRNqZ6Xo2o1U4Mc3vrKv7yQ61xY/hYB7BLU89Dz
+tTNXWxy4cm/xYdxmCBStzWGwNRndqNY7fwIDAQAB
+-----END RSA PUBLIC KEY-----
diff --git a/hosts/bremen3 b/hosts/bremen3
deleted file mode 100644
index 10efae0..0000000
--- a/hosts/bremen3
+++ /dev/null
@@ -1,11 +0,0 @@
-Address = vpn03.bremen.freifunk.net
-Port = 656
-
------BEGIN RSA PUBLIC KEY-----
-MIIBCgKCAQEAr7aAgyRdDjTjJyUhHaPd8aZIybNvi+paDKwkRJFUEHybsSsZs8pl
-mJl+wFFn3sW3y6R7th1iVSqHDU85KYpy7CemKcHRo0VVl0OayToKQGUc9wuUkjM2
-XIpZ6WxJ2+B918780dFA5esdeigSTXnKABt80wllLmBumiumj6fGQnzXOFMfyWSI
-TlpW77EQqZY3uXGlZjbzmCbzmspbldHZKwUBr1f8GW6pdeMzEeptg/5nVLLu0rG+
-o+rXQuU2GxJXd6OwrIWEzLCpxbRNqZ6Xo2o1U4Mc3vrKv7yQ61xY/hYB7BLU89Dz
-tTNXWxy4cm/xYdxmCBStzWGwNRndqNY7fwIDAQAB
------END RSA PUBLIC KEY-----