diff --git a/devshell/commands.nix b/devshell/commands.nix
index 611240f..016782d 100644
--- a/devshell/commands.nix
+++ b/devshell/commands.nix
@@ -9,13 +9,7 @@ in
       name = "repl";
       category = "utilities";
       help = "Open a `nix repl` with this flake";
-      command =
-        ''
-          tmp="$(mktemp --tmpdir repl.nix.XXXXX)"
-          echo "builtins.getFlake \"$PRJ_ROOT\"" > "$tmp"
-          nix repl "$tmp" || true
-          rm "$tmp"
-        '';
+      command = "nix repl .#";
     }
     {
       name = "home-link";
diff --git a/devshell/default.nix b/devshell/default.nix
index 0854241..249b856 100644
--- a/devshell/default.nix
+++ b/devshell/default.nix
@@ -12,7 +12,7 @@ in
 
     NIX_USER_CONF_FILES = toString (pkgs.writeText "nix.conf"
       ''
-        experimental-features = nix-command flakes ca-derivations
+        experimental-features = nix-command flakes ca-derivations repl-flake
         #substituters = https://nix-cache.nul.ie https://cache.nixos.org
         substituters = https://cache.nixos.org
         trusted-public-keys = ${concatStringsSep " " lib.my.nix.cacheKeys}