diff --git a/pkgs/by-name/co/cosmic-notifications/package.nix b/pkgs/by-name/co/cosmic-notifications/package.nix
index c33d653ebcd7..37182f07f3a2 100644
--- a/pkgs/by-name/co/cosmic-notifications/package.nix
+++ b/pkgs/by-name/co/cosmic-notifications/package.nix
@@ -24,10 +24,6 @@ rustPlatform.buildRustPackage (finalAttrs: {
   useFetchCargoVendor = true;
   cargoHash = "sha256-utip7E8NST88mPaKppkuOcdW+QkFoRqWy3a2McvMHo8=";
 
-  postPatch = ''
-    substituteInPlace justfile --replace-fail '#!/usr/bin/env' "#!$(command -v env)"
-  '';
-
   nativeBuildInputs = [
     just
     which