diff --git a/script/gensshkey b/script/gensshkey
index 5a1d5ea..ac7cb0c 100755
--- a/script/gensshkey
+++ b/script/gensshkey
@@ -3,4 +3,7 @@
 # Generate a new SSH keypair.
 # https://medium.com/risan/upgrade-your-ssh-key-to-ed25519-c6e8d60d3c54
 
+set -e
+
 ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob@$(hostname -s)"
+cat $HOME/.ssh/id_ed25519.pub