diff --git a/Linux_reinstall/Ubuntu/CloudInit/ipv6_static_interfaces.cfg b/Linux_reinstall/Ubuntu/CloudInit/ipv6_static_interfaces.cfg
index 3bf2202..0a30e7c 100644
--- a/Linux_reinstall/Ubuntu/CloudInit/ipv6_static_interfaces.cfg
+++ b/Linux_reinstall/Ubuntu/CloudInit/ipv6_static_interfaces.cfg
@@ -57,7 +57,6 @@ network:
 # later commands
 runcmd:
   - update-rc.d ssh enable
-  - ssh-keygen -A
   - /etc/init.d/ssh restart
   - sed -i 's/#$nrconf{restart} = '"'"'i'"'"';/$nrconf{restart} = '"'"'a'"'"';/g' /etc/needrestart/needrestart.conf
   - sed -i "s/#\$nrconf{kernelhints} = -1;/\$nrconf{kernelhints} = -1;/g" /etc/needrestart/needrestart.conf