diff --git a/bin/compile b/bin/compile
index 466a87c..d730ac1 100644
--- a/bin/compile
+++ b/bin/compile
@@ -20,6 +20,7 @@ if [ "$ssh_key" != "" ]; then
 	mkdir "$1/.ssh"
 	ln -s "$1/.ssh" "$HOME/.ssh"
 	echo "$ssh_key" | base64 --decode > "$HOME/.ssh/id_rsa"
+	chmod 0600 "$HOME/.ssh/id_rsa"
 
 	IFS=',' read -ra HOST <<< "$ssh_hosts"
 	for i in "${HOST[@]}"; do