diff --git a/overlays/nixpak/firefox.nix b/overlays/nixpak/firefox.nix
index 2ee4f70..188cece 100644
--- a/overlays/nixpak/firefox.nix
+++ b/overlays/nixpak/firefox.nix
@@ -75,15 +75,18 @@
           };
         };
       };
-    in sandboxed.config.env // {
+    in sandboxed.config.env;
+    baseWrapped = sandboxFirefox prev.firefox-esr;
+  in
+    baseWrapped // {
       inherit (prev.firefox-esr)
         meta
         browserName
         binaryName
         version;
-
+      
       unwrapped = prev.firefox-esr;
+      override = attrs: baseWrapped;
+      overrideAttrs = f: baseWrapped;
     };
-  in
-    sandboxFirefox prev.firefox-esr;
 }