diff --git a/hosts/darwin/home-default.nix b/hosts/darwin/home-default.nix
index f6b85fc..127be90 100644
--- a/hosts/darwin/home-default.nix
+++ b/hosts/darwin/home-default.nix
@@ -15,7 +15,6 @@
     ../../modules/ghostty.nix
     ../../modules/syncthing.nix
     ../../modules/claude-code.nix
-    ../../modules/gemini-cli.nix
     ../../modules/tex.nix
     ../../modules/media-process.nix
     ../../modules/fonts.nix
diff --git a/modules/gemini-cli.nix b/modules/gemini-cli.nix
deleted file mode 100644
index dd5bbcf..0000000
--- a/modules/gemini-cli.nix
+++ /dev/null
@@ -1,67 +0,0 @@
-# NOTE: API key file at: `~/.gemini/.env` with mode 600
-# content: `GEMINI_API_KEY=your-api-key`
-
-{ config, pkgs, lib, ... }:
-
-{
-  programs.gemini-cli = {
-    enable = true;
-
-    settings = {
-      general.previewFeatures = true;
-      security.auth.selectedType = "gemini-api-key";
-
-      ui = {
-        useFullWidth = true;
-        incrementalRendering = true;
-        dynamicWindowTitle = true;
-      };
-
-      privacy.usageStatisticsEnabled = false;
-
-      tools = {
-        sandbox = false;
-
-        # Auto-approved tools (similar to Claude's "allow")
-        allowed = [
-          "WebFetchTool" "WebSearchTool"
-          "ReadFileTool" "GlobTool" "GrepTool"
-          "ReadFileTool(~/.gemini/**)" "WriteFileTool(~/.gemini/**)" "EditFileTool(~/.gemini/**)"
-          # Git (read-only)
-          "run_shell_command(git status)" "run_shell_command(git log)" "run_shell_command(git diff)"
-          "run_shell_command(git show)" "run_shell_command(git branch)" "run_shell_command(git remote)"
-          # Nix
-          "run_shell_command(nix-shell)" "run_shell_command(nix develop)" "run_shell_command(nix build)"
-          "run_shell_command(nix run)" "run_shell_command(nix search)"
-          # File ops (read-only)
-          "run_shell_command(ls)" "run_shell_command(find)" "run_shell_command(grep)"
-          "run_shell_command(cat)" "run_shell_command(head)" "run_shell_command(tail)"
-          "run_shell_command(wc)" "run_shell_command(file)" "run_shell_command(du)" "run_shell_command(tree)"
-          # Environment info
-          "run_shell_command(which)" "run_shell_command(whereis)" "run_shell_command(whoami)"
-          "run_shell_command(pwd)" "run_shell_command(uname)" "run_shell_command(date)"
-        ];
-
-        # Blocked tools (similar to Claude's "deny")
-        exclude = [
-          # Dangerous system ops
-          "run_shell_command(rm -rf)" "run_shell_command(sudo)" "run_shell_command(su)"
-          "run_shell_command(chmod +x)" "run_shell_command(chown)" "run_shell_command(dd)"
-          # Network risks
-          "run_shell_command(nc)" "run_shell_command(netcat)" "run_shell_command(ssh)"
-          "run_shell_command(scp)" "run_shell_command(rsync)" "run_shell_command(nmap)"
-          # Package installs
-          "run_shell_command(npm install)" "run_shell_command(pip install)"
-          "run_shell_command(brew install)" "run_shell_command(apt install)"
-          # System services
-          "run_shell_command(systemctl)" "run_shell_command(service)" "run_shell_command(launchctl)"
-          # Nix system ops
-          "run_shell_command(nixos-rebuild)" "run_shell_command(nix-collect-garbage)"
-          "run_shell_command(oss)" "run_shell_command(hms)"
-        ];
-      };
-    };
-
-    context."GEMINI" = "";
-  };
-}