diff --git a/nixos/environment.nix b/nixos/environment.nix
index b64cec91..dd68e310 100644
--- a/nixos/environment.nix
+++ b/nixos/environment.nix
@@ -38,8 +38,11 @@ with lib;
     environment = {
       homeBinInPath = true;
       localBinInPath = true;
+      shellAliases = {
+        df_ssh = "TERM='xterm-256color ssh -o StrictHostKeyChecking=no'";
+      };
       interactiveShellInit = ''
-                vterm_printf(){
+        vterm_printf(){
             if [ -n "$TMUX" ] && ([ "''${TERM%%-*}" = "tmux" ] || [ "''${TERM%%-*}" = "screen" ] ); then
                 # Tell tmux to pass the escape sequences through
                 printf "\ePtmux;\e\e]%s\007\e\\" "$1"