diff --git a/files/known_hosts b/files/known_hosts
index f6c4b93..8bc0c0b 100644
--- a/files/known_hosts
+++ b/files/known_hosts
@@ -17,13 +17,12 @@ suchoi ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG8O6Auv5EGOdInx6/sWOVf4F59xLgOS+zRmc
 lunik ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOPHzLhgQv9wAZAt8OeVnwux3/BzVUGhGyp7gqojLh/L
 triton ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGL7dK6BkWeooubjJTaBTrKvu6z1scbFBFLkNebNM+LB
 ariane ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICLKqNwsw3yBDVJFIvssJWqhD0E03z9FnrNhcBLIdklJ
-betam ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIByTsPNkHSC5weLU4wwd07rJJz92jgykdy7CsbOnMaIj
+betam ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBzHwHrZi5Ie76vNeU3hjRbSkZDXI3q5SUStF0LoaXUW
 zyklon ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICpak1+TDDf2ZY1Idj4PYsnwnYEoc6eaeAc0c/TUyn4e
 proteus ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICXnvMcttdvdUcQohIZhJ0CVK+Ii6LJJXWt3V8N5hAq3
 laika ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMWJBqIuaFK2oDHOEiQZvZZbM8l3o31vQ/ecT8Vjlypz
 lxc-pet-01 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILtD59+Py1juHugC0aImmgD66FWEYoSOrKyXzC/mfLsP
 progress ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGwN2pM8aT5jlz0eP/S1ORJIs5tJqn9G/8KDRDWQlyIa
-betam ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFylSxTSUaPfLRItYA524JVs6BVsZc5NBLktvvNlh5VW
 fetlabserv.htu.tuwien.ac.at,128.131.95.223,[128.131.95.223]:3389 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJqlbbDfhLhON/tICxTvD1byEx4KvC5p1YDkxjzOf5ZK
 baroness ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIrkQpTccGwD7w0YB3CG4K0tpzEgt7iV5hpwzVEN89oz
 sojus ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINacgRVUb22fkXYKP3XQRA/sBCO2A6Gy9fL2873E+o06