diff --git a/release.nix b/release.nix
index 771d1c4..c5b9dde 100644
--- a/release.nix
+++ b/release.nix
@@ -1,6 +1,10 @@
 { ... }:
 let
-    pkgs = (import <nixpkgs> { overlay = [ (import ./overlay.nix) ]; });
+    pkgs = (import <nixpkgs>{});
 in {
-    qemu = pkgs.patched-qemu;
+    qemu-patched = pkgs.stdenv.mkDerivation {
+        name = "qemu";
+        version = "8.1.5";
+        patches = [ "./IO-Exit.patch" ];
+    };
 }