diff --git a/configs/chromium.nix b/configs/browser.nix
similarity index 82%
rename from configs/chromium.nix
rename to configs/browser.nix
index f124e84..7b29068 100644
--- a/configs/chromium.nix
+++ b/configs/browser.nix
@@ -2,27 +2,24 @@
   pkgs,
   config,
   ...
-}: {
-  programs.chromium = {
-    enable = true;
-    extensions = [
-      # "ihlenndgcmojhcghmfjfneahoeklbjjh" # cVim
-      # "fpnmgdkabkmnadcjpehmlllkndpkmiak" # Wayback Machine
-      "cjpalhdlnbpafiamejdnhcphjbkeiagm" # uBlock Origin
-      "pjjgklgkfeoeiebjogplpnibpfnffkng" # undistracted
-      "nhdogjmejiglipccpnnnanhbledajbpd" # vuejs devtools
-      "eimadpbcbfnmbkopoojfekhnkhdbieeh" # dark reader
-    ];
-  };
+}: let
+  inherit (import ../lib) tmpfilesConfig;
+in {
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "cro" ''
+      ${pkgs.chromium}/bin/chromium \
+        --disable-sync \
+        --no-default-browser-check \
+        --no-first-run \
+        --user-data-dir="$(mktemp -d)" \
+        --incognito \
+        "$@"
+    '')
+  ];
 
   home-manager.users.me = {
     programs.firefox = {
       enable = true;
-      package = pkgs.firefox.override {
-        cfg = {
-          enableTridactylNative = true;
-        };
-      };
       profiles = let
         defaultSettings = {
           "beacon.enabled" = false;
@@ -91,7 +88,5 @@
     };
   };
 
-  environment.systemPackages = [pkgs.brave];
-
-  environment.variables.BROWSER = "brave";
+  environment.variables.BROWSER = "firefox";
 }
diff --git a/configs/default.nix b/configs/default.nix
index 32c819d..6afcf1c 100644
--- a/configs/default.nix
+++ b/configs/default.nix
@@ -100,7 +100,6 @@ in {
       environment.shellAliases = let
         swallow = command: "${niveumPackages.swallow}/bin/swallow ${command}";
       in {
-        chromium-incognito = "chromium --user-data-dir=$(mktemp -d /tmp/chr.XXXXXX) --no-first-run --incognito";
         o = "${pkgs.xdg-utils}/bin/xdg-open";
         ns = "nix-shell --run zsh";
         pbcopy = "${pkgs.xclip}/bin/xclip -selection clipboard -in";
@@ -218,7 +217,7 @@ in {
     ./aerc.nix
     ./ccc.nix
     ./khal.nix
-    ./chromium.nix
+    ./browser.nix
     ./clipboard.nix
     ./cloud.nix
     ./direnv.nix