diff --git a/.envrc b/.envrc
index 65326bb..8392d15 100644
--- a/.envrc
+++ b/.envrc
@@ -1 +1 @@
-use nix
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+use flake
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diff --git a/apps/apps.nix b/apps/apps.nix
index 49c4d7b..75c0680 100644
--- a/apps/apps.nix
+++ b/apps/apps.nix
@@ -172,6 +172,7 @@ in {
           (extension "unpaywall" "{f209234a-76f0-4735-9920-eb62507a54cd}")
           (extension "ctrl-number-to-switch-tabs" "{84601290-bec9-494a-b11c-1baa897a9683}")
           (extension "temporary-containers" "{c607c8df-14a7-4f28-894f-29e8722976af}")
+          (extension "sidebery" "{609f7ec1-8818-4aa3-87ed-f40c1749e4d3}")
         ];
     };
   };
diff --git a/hosts/generic.nix b/hosts/generic.nix
index 96ebb0f..5e7a979 100644
--- a/hosts/generic.nix
+++ b/hosts/generic.nix
@@ -120,9 +120,11 @@ in {
       rebuild = "nh os switch";
       rollback = "sudo nixos-rebuild switch --rollback --flake ~/Documents/dotfiles/";
       haste = "HASTE_SERVER='https://haste.schizoposting.online' ${pkgs.haste-client}/bin/haste";
-      ls = "${pkgs.lsd}/bin/lsd";
+      # ls = "${pkgs.lsd}/bin/lsd";
+      ls = "${pkgs.eza}/bin/exa --icons";
+      ltree = "${pkgs.eza}/bin/exa --icons --tree";
+      # ltree = "${pkgs.lsd}/bin/lsd --tree";
       search = "nix-search -d -m 5 -p";
-      ltree = "${pkgs.lsd}/bin/lsd --tree";
       unpack = "aunpack";
       where = "which";
       c = "cd";
diff --git a/shell.nix b/shell.nix
deleted file mode 100644
index 0dba3be..0000000
--- a/shell.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{ pkgs ? import <nixpkgs> {}}:
-
-pkgs.mkShell {
-  name = "delta";
-  packages = with pkgs; [ gitleaks pre-commit ];
-  shellHook = "pre-commit install &> /dev/null && gitleaks detect -v";
-}
\ No newline at end of file