krebs.backup network-ssh-port: fail if cannot find port

1 files changed, 2 insertions, 2 deletions

diff --git a/krebs/4lib/types.nix b/krebs/4lib/types.nix
index f46491801..405a91e45 100644
--- a/krebs/4lib/types.nix
+++ b/krebs/4lib/types.nix
@@ -117,8 +117,8 @@ types // rec {
         type = submodule {
           options = {
             port = mkOption {
-              type = nullOr int;
-              default = null;
+              type = int;
+              default = 22;
             };
           };
         };