diff --git a/install.sh b/install.sh
index f63a4ff..5a70652 100644
--- a/install.sh
+++ b/install.sh
@@ -5,7 +5,7 @@ fi
 
 if [ ! -f /root/.ssh/id_rsa.pub ]; then
   echo no ssh key, generate: rsa without password
-  exit 1
+  ssh-keygen
 fi
 
 echo