diff --git a/hosts/darwin/home-default.nix b/hosts/darwin/home-default.nix
index 51ac7fc..9508a8a 100644
--- a/hosts/darwin/home-default.nix
+++ b/hosts/darwin/home-default.nix
@@ -224,45 +224,45 @@
   # File associations configuration (macOS equivalent of xdg.mimeApps)
   # Uses duti to set default applications for file types via Launch Services
   home.activation.setFileAssociations = config.lib.dag.entryAfter ["writeBoundary"] ''
-    # Text and code files - open with Ghostty terminal (which opens Neovim)
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .txt all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .md all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .markdown all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .nix all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .sh all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .bash all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .zsh all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .fish all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .py all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .js all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .ts all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .jsx all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .tsx all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .json all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .yaml all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .yml all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .toml all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .xml all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .css all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .log all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .csv all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .conf all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .config all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .ini all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .env all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .c all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .cpp all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .h all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .hpp all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .rs all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .go all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .java all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .rb all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .php all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .lua all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .vim all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .tex all
-    run ${pkgs.duti}/bin/duti -s com.mitchellh.ghostty .bib all
+    # Text and code files - open with TextMate
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .txt all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .md all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .markdown all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .nix all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .sh all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .bash all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .zsh all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .fish all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .py all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .js all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .ts all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .jsx all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .tsx all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .json all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .yaml all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .yml all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .toml all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .xml all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .css all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .log all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .csv all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .conf all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .config all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .ini all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .env all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .c all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .cpp all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .h all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .hpp all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .rs all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .go all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .java all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .rb all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .php all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .lua all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .vim all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .tex all
+    run ${pkgs.duti}/bin/duti -s com.macromates.TextMate .bib all
 
     # Documents - PDF with Preview
     run ${pkgs.duti}/bin/duti -s com.apple.Preview .pdf all
diff --git a/modules/homebrew.nix b/modules/homebrew.nix
index db29c24..45275ad 100644
--- a/modules/homebrew.nix
+++ b/modules/homebrew.nix
@@ -21,6 +21,7 @@
       "obsidian"
       "snipaste"
       "ghostty"
+      "textmate"
       "slidepilot"
       "tencent-meeting"
       "ovito"