diff --git a/hosts/stellaris/default.nix b/hosts/stellaris/default.nix
index eaa4ac8..7fa8375 100644
--- a/hosts/stellaris/default.nix
+++ b/hosts/stellaris/default.nix
@@ -3,7 +3,10 @@
   imports = [ ./hardware-configuration.nix ];
 
   modules = {
-    desktop.wm.enable = true;
+    desktop = {
+      wm.enable = true;
+      defaultBrowser = "brave";
+    };
     editor = {
       vim.enable = true;
       emacs.enable = true;
diff --git a/modules/desktop/default.nix b/modules/desktop/default.nix
index 8b81b29..49bbeab 100644
--- a/modules/desktop/default.nix
+++ b/modules/desktop/default.nix
@@ -18,6 +18,11 @@ in
       type = lib.types.path;
       default = wallpaper;
     };
+
+    defaultBrowser = lib.mkOption {
+      type = lib.types.str;
+      default = "firefox";
+    };
   };
 
   config = lib.mkIf config.modules.desktop.wm.enable {
@@ -132,10 +137,10 @@ in
         defaultApplications = {
           "inode/directory" = "joshuto.desktop";
 
-          "text/html" = "firefox.desktop";
-          "x-scheme-handler/http" = "firefox.desktop";
-          "x-scheme-handler/https" = "firefox.desktop";
-          "x-scheme-handler/about" = "firefox.desktop";
+          "text/html" = "${config.modules.desktop.defaultBrowser}.desktop";
+          "x-scheme-handler/http" = "${config.modules.desktop.defaultBrowser}.desktop";
+          "x-scheme-handler/https" = "${config.modules.desktop.defaultBrowser}.desktop";
+          "x-scheme-handler/about" = "${config.modules.desktop.defaultBrowser}.desktop";
 
           "image/png" = "swayimg.desktop";
           "image/webp" = "swayimg.desktop";