diff --git a/modules/xdgopen.nix b/modules/xdgopen.nix
new file mode 100644
index 0000000..2ce8358
--- /dev/null
+++ b/modules/xdgopen.nix
@@ -0,0 +1,12 @@
+{
+  xdg.portal = {
+    enable = true;
+    xdgOpenUsePortal = true;
+  };
+  xdg.mime = {
+    defaultApplications = {
+      "x-scheme-handler/http" = "firefox.desktop";
+      "x-scheme-handler/https" = "firefox.desktop";
+    };
+  };
+}