diff --git a/modules/home/firefox/default.nix b/modules/home/firefox/default.nix
index 02c74f2..e1b0e37 100644
--- a/modules/home/firefox/default.nix
+++ b/modules/home/firefox/default.nix
@@ -77,4 +77,8 @@ in
       };
     };
   };
+
+  config.my.home.xdg.mime-apps = lib.mkIf cfg.enable {
+    applications.editor = [ "firefox.desktop" ];
+  };
 }