diff --git a/overlays/nixpak/firefox.nix b/overlays/nixpak/firefox.nix
index f8466ce..38b26cb 100644
--- a/overlays/nixpak/firefox.nix
+++ b/overlays/nixpak/firefox.nix
@@ -8,7 +8,6 @@
       config = { sloth, ... }: {
         app.package = prev.firefox-esr;
         app.binPath = "bin/firefox-esr";
-        app.name = "firefox-esr-wrapped";
         flatpak.appId = "org.mozilla.firefox";
 
         dbus.policies = {
@@ -76,8 +75,5 @@
       };
     };
   in
-    prev.buildEnv {
-      name = "firefox-esr-wrapped";
-      paths = [ sandboxed-firefox-esr.config.env ];
-    };
+    sandboxed-firefox-esr.config.env;
 }