diff --git a/utils/bootstrap.pl b/utils/bootstrap.pl
index f9fdc77..ec81bd7 100755
--- a/utils/bootstrap.pl
+++ b/utils/bootstrap.pl
@@ -92,7 +92,7 @@ sub generateConfig {
 sub getKeys {
 	my $address = shift;
 
-	my $cmd = "/usr/bin/ssh-keyscan $address >> /var/spool/uucp/.ssh/known_hosts";
+	my $cmd = "/usr/bin/ssh-keyscan -H $address >> /var/spool/uucp/.ssh/known_hosts";
 	system($cmd);
 }