diff --git a/darwin/homebrew.nix b/darwin/homebrew.nix
index 6831407..06b9418 100644
--- a/darwin/homebrew.nix
+++ b/darwin/homebrew.nix
@@ -27,6 +27,7 @@
       "bartender"
       "brave-browser"
       "bunch"
+      "calibre"
       "dash"
       "discord"
       "docker"
diff --git a/home.nix b/home.nix
index 1d08887..97148de 100644
--- a/home.nix
+++ b/home.nix
@@ -22,8 +22,10 @@
     htop
     jq
     mr
+    nixpkgs-fmt
     nixfmt
     ripgrep
+    tea
     wakatime
   ];