diff --git a/flake.lock b/flake.lock
index 3099bdb3e..3dd2433e3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -136,11 +136,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1757843276,
-        "narHash": "sha256-GNqrHTSABo9Fwvhcgq4hy4Us5OY368gIEJCI48lBWhM=",
+        "lastModified": 1757873102,
+        "narHash": "sha256-kYhNxLlYyJcUouNRazBufVfBInMWMyF+44xG/xar2yE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "af745796c2755d6f3a6d835967862184d53a17ff",
+        "rev": "88cef159e47c0dc56f151593e044453a39a6e547",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/programs/fish/default.nix b/home-manager/programs/fish/default.nix
index 6beff2389..fad989048 100644
--- a/home-manager/programs/fish/default.nix
+++ b/home-manager/programs/fish/default.nix
@@ -22,6 +22,7 @@
       fish_add_path -p /opt/homebrew/bin
       fish_add_path -p /etc/profiles/per-user/${config.home.username}/bin
       set -a fish_complete_path ~/.nix-profile/share/fish/completions/ ~/.nix-profile/share/fish/vendor_completions.d/
+      set -x FISH_HISTFILE fish
     '';
     shellAliases = {
       neofetch = "fastfetch";
@@ -32,6 +33,7 @@
       cc = "claude";
       cs = "claude-squad";
       cx = "codex exec";
+      cxe = "codex --model 'gpt-5-codex' --full-auto --model_reasoning_summary_format=experimental";
       e = "nvim";
       g = "git";
       ga = "git add";