2 files changed, 4 insertions, 0 deletions
diff --git a/nixos/modules/programs/fish.nix b/nixos/modules/programs/fish.nix
index b4259f7ec87d..7a4b78118ce6 100644
--- a/nixos/modules/programs/fish.nix
+++ b/nixos/modules/programs/fish.nix
@@ -101,6 +101,9 @@ in
       end
     '';
 
+    # include programs that bring their own completions
+    environment.pathsToLink = [ "/share/fish/vendor_completions.d" ];
+
     environment.systemPackages = [ pkgs.fish ];
 
     environment.shells = [
diff --git a/nixos/modules/programs/ssh.nix b/nixos/modules/programs/ssh.nix
index 1ad45f468030..cc835081c9f9 100644
--- a/nixos/modules/programs/ssh.nix
+++ b/nixos/modules/programs/ssh.nix
@@ -189,6 +189,7 @@ in
 
         # Allow DSA keys for now. (These were deprecated in OpenSSH 7.0.)
         PubkeyAcceptedKeyTypes +ssh-dss
+        HostKeyAlgorithms +ssh-dss
 
         ${cfg.extraConfig}
       '';